10000250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 21464352

約数和(自身を除く): 11464102

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 181, 221, 250, 325, 362, 425, 442, 650, 850, 905, 1105, 1625, 1810, 2125, 2210, 2353, 3077, 3250, 4250, 4525, 4706, 5525, 6154, 9050, 11050, 11765, 15385, 22625, 23530, 27625, 30770, 40001, 45250, 55250, 58825, 76925, 80002, 117650, 153850, 200005, 294125, 384625, 400010, 588250, 769250, 1000025, 2000050, 5000125, 10000250]

約数ペア:

[(1, 10000250), (2, 5000125), (5, 2000050), (10, 1000025), (13, 769250), (17, 588250), (25, 400010), (26, 384625), (34, 294125), (50, 200005), (65, 153850), (85, 117650), (125, 80002), (130, 76925), (170, 58825), (181, 55250), (221, 45250), (250, 40001), (325, 30770), (362, 27625), (425, 23530), (442, 22625), (650, 15385), (850, 11765), (905, 11050), (1105, 9050), (1625, 6154), (1810, 5525), (2125, 4706), (2210, 4525), (2353, 4250), (3077, 3250)]