10259500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 24137568

約数和(自身を除く): 13878068

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 71, 85, 100, 125, 142, 170, 250, 284, 289, 340, 355, 425, 500, 578, 710, 850, 1156, 1207, 1420, 1445, 1700, 1775, 2125, 2414, 2890, 3550, 4250, 4828, 5780, 6035, 7100, 7225, 8500, 8875, 12070, 14450, 17750, 20519, 24140, 28900, 30175, 35500, 36125, 41038, 60350, 72250, 82076, 102595, 120700, 144500, 150875, 205190, 301750, 410380, 512975, 603500, 1025950, 2051900, 2564875, 5129750, 10259500]

約数ペア:

[(1, 10259500), (2, 5129750), (4, 2564875), (5, 2051900), (10, 1025950), (17, 603500), (20, 512975), (25, 410380), (34, 301750), (50, 205190), (68, 150875), (71, 144500), (85, 120700), (100, 102595), (125, 82076), (142, 72250), (170, 60350), (250, 41038), (284, 36125), (289, 35500), (340, 30175), (355, 28900), (425, 24140), (500, 20519), (578, 17750), (710, 14450), (850, 12070), (1156, 8875), (1207, 8500), (1420, 7225), (1445, 7100), (1700, 6035), (1775, 5780), (2125, 4828), (2414, 4250), (2890, 3550)]