17962614800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:1006

約数の個数: 240

約数和(自身を含む): 49440866832

約数和(自身を除く): 31478252032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 317, 325, 340, 400, 425, 442, 520, 634, 641, 650, 680, 850, 884, 1040, 1105, 1268, 1282, 1300, 1360, 1585, 1700, 1768, 2210, 2536, 2564, 2600, 3170, 3205, 3400, 3536, 4121, 4420, 5072, 5128, 5200, 5389, 5525, 6340, 6410, 6800, 7925, 8242, 8333, 8840, 10256, 10778, 10897, 11050, 12680, 12820, 15850, 16025, 16484, 16666, 17680, 20605, 21556, 21794, 22100, 25360, 25640, 26945, 31700, 32050, 32968, 33332, 41210, 41665, 43112, 43588, 44200, 51280, 53890, 54485, 63400, 64100, 65936, 66664, 70057, 82420, 83330, 86224, 87176, 88400, 103025, 107780, 108970, 126800, 128200, 133328, 134725, 140114, 141661, 164840, 166660, 174352, 203197, 206050, 208325, 215560, 217940, 256400, 269450, 272425, 280228, 283322, 329680, 333320, 350285, 406394, 412100, 416650, 431120, 435880, 538900, 544850, 560456, 566644, 666640, 700570, 708305, 812788, 824200, 833300, 871760, 1015985, 1077800, 1089700, 1120912, 1133288, 1401140, 1416610, 1625576, 1648400, 1666600, 1751425, 2031970, 2155600, 2179400, 2266576, 2641561, 2802280, 2833220, 3251152, 3333200, 3454349, 3502850, 3541525, 4063940, 4358800, 5079925, 5283122, 5604560, 5666440, 6908698, 7005700, 7083050, 8127880, 10159850, 10566244, 11332880, 13207805, 13817396, 14011400, 14166100, 16255760, 17271745, 20319700, 21132488, 26415610, 27634792, 28022800, 28332200, 34543490, 40639400, 42264976, 44906537, 52831220, 55269584, 56664400, 66039025, 69086980, 81278800, 86358725, 89813074, 105662440, 132078050, 138173960, 172717450, 179626148, 211324880, 224532685, 264156100, 276347920, 345434900, 359252296, 449065370, 528312200, 690869800, 718504592, 898130740, 1056624400, 1122663425, 1381739600, 1796261480, 2245326850, 3592522960, 4490653700, 8981307400, 17962614800]

約数ペア:

[(1, 17962614800), (2, 8981307400), (4, 4490653700), (5, 3592522960), (8, 2245326850), (10, 1796261480), (13, 1381739600), (16, 1122663425), (17, 1056624400), (20, 898130740), (25, 718504592), (26, 690869800), (34, 528312200), (40, 449065370), (50, 359252296), (52, 345434900), (65, 276347920), (68, 264156100), (80, 224532685), (85, 211324880), (100, 179626148), (104, 172717450), (130, 138173960), (136, 132078050), (170, 105662440), (200, 89813074), (208, 86358725), (221, 81278800), (260, 69086980), (272, 66039025), (317, 56664400), (325, 55269584), (340, 52831220), (400, 44906537), (425, 42264976), (442, 40639400), (520, 34543490), (634, 28332200), (641, 28022800), (650, 27634792), (680, 26415610), (850, 21132488), (884, 20319700), (1040, 17271745), (1105, 16255760), (1268, 14166100), (1282, 14011400), (1300, 13817396), (1360, 13207805), (1585, 11332880), (1700, 10566244), (1768, 10159850), (2210, 8127880), (2536, 7083050), (2564, 7005700), (2600, 6908698), (3170, 5666440), (3205, 5604560), (3400, 5283122), (3536, 5079925), (4121, 4358800), (4420, 4063940), (5072, 3541525), (5128, 3502850), (5200, 3454349), (5389, 3333200), (5525, 3251152), (6340, 2833220), (6410, 2802280), (6800, 2641561), (7925, 2266576), (8242, 2179400), (8333, 2155600), (8840, 2031970), (10256, 1751425), (10778, 1666600), (10897, 1648400), (11050, 1625576), (12680, 1416610), (12820, 1401140), (15850, 1133288), (16025, 1120912), (16484, 1089700), (16666, 1077800), (17680, 1015985), (20605, 871760), (21556, 833300), (21794, 824200), (22100, 812788), (25360, 708305), (25640, 700570), (26945, 666640), (31700, 566644), (32050, 560456), (32968, 544850), (33332, 538900), (41210, 435880), (41665, 431120), (43112, 416650), (43588, 412100), (44200, 406394), (51280, 350285), (53890, 333320), (54485, 329680), (63400, 283322), (64100, 280228), (65936, 272425), (66664, 269450), (70057, 256400), (82420, 217940), (83330, 215560), (86224, 208325), (87176, 206050), (88400, 203197), (103025, 174352), (107780, 166660), (108970, 164840), (126800, 141661), (128200, 140114), (133328, 134725)]