26322800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 180

約数和(自身を含む): 78878880

約数和(自身を除く): 52556080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 79, 80, 85, 98, 100, 112, 119, 136, 140, 158, 170, 175, 196, 200, 238, 245, 272, 280, 316, 340, 350, 392, 395, 400, 425, 476, 490, 553, 560, 595, 632, 680, 700, 784, 790, 833, 850, 952, 980, 1106, 1190, 1225, 1264, 1343, 1360, 1400, 1580, 1666, 1700, 1904, 1960, 1975, 2212, 2380, 2450, 2686, 2765, 2800, 2975, 3160, 3332, 3400, 3871, 3920, 3950, 4165, 4424, 4760, 4900, 5372, 5530, 5950, 6320, 6664, 6715, 6800, 7742, 7900, 8330, 8848, 9401, 9520, 9800, 10744, 11060, 11900, 13328, 13430, 13825, 15484, 15800, 16660, 18802, 19355, 19600, 20825, 21488, 22120, 23800, 26860, 27650, 30968, 31600, 33320, 33575, 37604, 38710, 41650, 44240, 47005, 47600, 53720, 55300, 61936, 65807, 66640, 67150, 75208, 77420, 83300, 94010, 96775, 107440, 110600, 131614, 134300, 150416, 154840, 166600, 188020, 193550, 221200, 235025, 263228, 268600, 309680, 329035, 333200, 376040, 387100, 470050, 526456, 537200, 658070, 752080, 774200, 940100, 1052912, 1316140, 1548400, 1645175, 1880200, 2632280, 3290350, 3760400, 5264560, 6580700, 13161400, 26322800]

約数ペア:

[(1, 26322800), (2, 13161400), (4, 6580700), (5, 5264560), (7, 3760400), (8, 3290350), (10, 2632280), (14, 1880200), (16, 1645175), (17, 1548400), (20, 1316140), (25, 1052912), (28, 940100), (34, 774200), (35, 752080), (40, 658070), (49, 537200), (50, 526456), (56, 470050), (68, 387100), (70, 376040), (79, 333200), (80, 329035), (85, 309680), (98, 268600), (100, 263228), (112, 235025), (119, 221200), (136, 193550), (140, 188020), (158, 166600), (170, 154840), (175, 150416), (196, 134300), (200, 131614), (238, 110600), (245, 107440), (272, 96775), (280, 94010), (316, 83300), (340, 77420), (350, 75208), (392, 67150), (395, 66640), (400, 65807), (425, 61936), (476, 55300), (490, 53720), (553, 47600), (560, 47005), (595, 44240), (632, 41650), (680, 38710), (700, 37604), (784, 33575), (790, 33320), (833, 31600), (850, 30968), (952, 27650), (980, 26860), (1106, 23800), (1190, 22120), (1225, 21488), (1264, 20825), (1343, 19600), (1360, 19355), (1400, 18802), (1580, 16660), (1666, 15800), (1700, 15484), (1904, 13825), (1960, 13430), (1975, 13328), (2212, 11900), (2380, 11060), (2450, 10744), (2686, 9800), (2765, 9520), (2800, 9401), (2975, 8848), (3160, 8330), (3332, 7900), (3400, 7742), (3871, 6800), (3920, 6715), (3950, 6664), (4165, 6320), (4424, 5950), (4760, 5530), (4900, 5372)]