1025950

素因数分解:

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

素因数の和:117

約数の個数: 36

約数和(自身を含む): 2055672

約数和(自身を除く): 1029722

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 289, 355, 425, 578, 710, 850, 1207, 1445, 1775, 2414, 2890, 3550, 6035, 7225, 12070, 14450, 20519, 30175, 41038, 60350, 102595, 205190, 512975, 1025950]

約数ペア:

[(1, 1025950), (2, 512975), (5, 205190), (10, 102595), (17, 60350), (25, 41038), (34, 30175), (50, 20519), (71, 14450), (85, 12070), (142, 7225), (170, 6035), (289, 3550), (355, 2890), (425, 2414), (578, 1775), (710, 1445), (850, 1207)]