5129750

素因数分解:

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

素因数の和:122

約数の個数: 48

約数和(自身を含む): 10344672

約数和(自身を除く): 5214922

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 125, 142, 170, 250, 289, 355, 425, 578, 710, 850, 1207, 1445, 1775, 2125, 2414, 2890, 3550, 4250, 6035, 7225, 8875, 12070, 14450, 17750, 20519, 30175, 36125, 41038, 60350, 72250, 102595, 150875, 205190, 301750, 512975, 1025950, 2564875, 5129750]

約数ペア:

[(1, 5129750), (2, 2564875), (5, 1025950), (10, 512975), (17, 301750), (25, 205190), (34, 150875), (50, 102595), (71, 72250), (85, 60350), (125, 41038), (142, 36125), (170, 30175), (250, 20519), (289, 17750), (355, 14450), (425, 12070), (578, 8875), (710, 7225), (850, 6035), (1207, 4250), (1445, 3550), (1775, 2890), (2125, 2414)]