460636250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:501

約数の個数: 80

約数和(自身を含む): 933732360

約数和(自身を除く): 473096110

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 125, 170, 250, 265, 409, 425, 530, 625, 818, 850, 901, 1250, 1325, 1802, 2045, 2125, 2650, 4090, 4250, 4505, 6625, 6953, 9010, 10225, 10625, 13250, 13906, 20450, 21250, 21677, 22525, 33125, 34765, 43354, 45050, 51125, 66250, 69530, 102250, 108385, 112625, 173825, 216770, 225250, 255625, 347650, 368509, 511250, 541925, 563125, 737018, 869125, 1083850, 1126250, 1738250, 1842545, 2709625, 3685090, 4345625, 5419250, 8691250, 9212725, 13548125, 18425450, 27096250, 46063625, 92127250, 230318125, 460636250]

約数ペア:

[(1, 460636250), (2, 230318125), (5, 92127250), (10, 46063625), (17, 27096250), (25, 18425450), (34, 13548125), (50, 9212725), (53, 8691250), (85, 5419250), (106, 4345625), (125, 3685090), (170, 2709625), (250, 1842545), (265, 1738250), (409, 1126250), (425, 1083850), (530, 869125), (625, 737018), (818, 563125), (850, 541925), (901, 511250), (1250, 368509), (1325, 347650), (1802, 255625), (2045, 225250), (2125, 216770), (2650, 173825), (4090, 112625), (4250, 108385), (4505, 102250), (6625, 69530), (6953, 66250), (9010, 51125), (10225, 45050), (10625, 43354), (13250, 34765), (13906, 33125), (20450, 22525), (21250, 21677)]