20173175800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4229}}^1$

素因数の和:4346

約数の個数: 192

約数和(自身を含む): 52682788800

約数和(自身を除く): 32509613000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 61, 68, 85, 92, 100, 115, 122, 136, 170, 184, 200, 230, 244, 305, 340, 391, 425, 460, 488, 575, 610, 680, 782, 850, 920, 1037, 1150, 1220, 1403, 1525, 1564, 1700, 1955, 2074, 2300, 2440, 2806, 3050, 3128, 3400, 3910, 4148, 4229, 4600, 5185, 5612, 6100, 7015, 7820, 8296, 8458, 9775, 10370, 11224, 12200, 14030, 15640, 16916, 19550, 20740, 21145, 23851, 25925, 28060, 33832, 35075, 39100, 41480, 42290, 47702, 51850, 56120, 70150, 71893, 78200, 84580, 95404, 97267, 103700, 105725, 119255, 140300, 143786, 169160, 190808, 194534, 207400, 211450, 238510, 257969, 280600, 287572, 359465, 389068, 422900, 477020, 486335, 515938, 575144, 596275, 718930, 778136, 845800, 954040, 972670, 1031876, 1192550, 1289845, 1437860, 1653539, 1797325, 1945340, 2063752, 2385100, 2431675, 2579690, 2875720, 3307078, 3594650, 3890680, 4385473, 4770200, 4863350, 5159380, 5933287, 6449225, 6614156, 7189300, 8267695, 8770946, 9726700, 10318760, 11866574, 12898450, 13228312, 14378600, 16535390, 17541892, 19453400, 21927365, 23733148, 25796900, 29666435, 33070780, 35083784, 41338475, 43854730, 47466296, 51593800, 59332870, 66141560, 82676950, 87709460, 100865879, 109636825, 118665740, 148332175, 165353900, 175418920, 201731758, 219273650, 237331480, 296664350, 330707800, 403463516, 438547300, 504329395, 593328700, 806927032, 877094600, 1008658790, 1186657400, 2017317580, 2521646975, 4034635160, 5043293950, 10086587900, 20173175800]

約数ペア:

[(1, 20173175800), (2, 10086587900), (4, 5043293950), (5, 4034635160), (8, 2521646975), (10, 2017317580), (17, 1186657400), (20, 1008658790), (23, 877094600), (25, 806927032), (34, 593328700), (40, 504329395), (46, 438547300), (50, 403463516), (61, 330707800), (68, 296664350), (85, 237331480), (92, 219273650), (100, 201731758), (115, 175418920), (122, 165353900), (136, 148332175), (170, 118665740), (184, 109636825), (200, 100865879), (230, 87709460), (244, 82676950), (305, 66141560), (340, 59332870), (391, 51593800), (425, 47466296), (460, 43854730), (488, 41338475), (575, 35083784), (610, 33070780), (680, 29666435), (782, 25796900), (850, 23733148), (920, 21927365), (1037, 19453400), (1150, 17541892), (1220, 16535390), (1403, 14378600), (1525, 13228312), (1564, 12898450), (1700, 11866574), (1955, 10318760), (2074, 9726700), (2300, 8770946), (2440, 8267695), (2806, 7189300), (3050, 6614156), (3128, 6449225), (3400, 5933287), (3910, 5159380), (4148, 4863350), (4229, 4770200), (4600, 4385473), (5185, 3890680), (5612, 3594650), (6100, 3307078), (7015, 2875720), (7820, 2579690), (8296, 2431675), (8458, 2385100), (9775, 2063752), (10370, 1945340), (11224, 1797325), (12200, 1653539), (14030, 1437860), (15640, 1289845), (16916, 1192550), (19550, 1031876), (20740, 972670), (21145, 954040), (23851, 845800), (25925, 778136), (28060, 718930), (33832, 596275), (35075, 575144), (39100, 515938), (41480, 486335), (42290, 477020), (47702, 422900), (51850, 389068), (56120, 359465), (70150, 287572), (71893, 280600), (78200, 257969), (84580, 238510), (95404, 211450), (97267, 207400), (103700, 194534), (105725, 190808), (119255, 169160), (140300, 143786)]