38261900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 89431776

約数和(自身を除く): 51169876

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 71, 85, 100, 142, 170, 284, 317, 340, 355, 425, 634, 710, 850, 1207, 1268, 1420, 1585, 1700, 1775, 2414, 3170, 3550, 4828, 5389, 6035, 6340, 7100, 7925, 10778, 12070, 15850, 21556, 22507, 24140, 26945, 30175, 31700, 45014, 53890, 60350, 90028, 107780, 112535, 120700, 134725, 225070, 269450, 382619, 450140, 538900, 562675, 765238, 1125350, 1530476, 1913095, 2250700, 3826190, 7652380, 9565475, 19130950, 38261900]

約数ペア:

[(1, 38261900), (2, 19130950), (4, 9565475), (5, 7652380), (10, 3826190), (17, 2250700), (20, 1913095), (25, 1530476), (34, 1125350), (50, 765238), (68, 562675), (71, 538900), (85, 450140), (100, 382619), (142, 269450), (170, 225070), (284, 134725), (317, 120700), (340, 112535), (355, 107780), (425, 90028), (634, 60350), (710, 53890), (850, 45014), (1207, 31700), (1268, 30175), (1420, 26945), (1585, 24140), (1700, 22507), (1775, 21556), (2414, 15850), (3170, 12070), (3550, 10778), (4828, 7925), (5389, 7100), (6035, 6340)]