23638550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 48559392

約数和(自身を除く): 24920842

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 887, 1025, 1066, 1774, 2050, 2665, 4435, 5330, 8870, 11531, 13325, 22175, 23062, 26650, 36367, 44350, 57655, 72734, 115310, 181835, 288275, 363670, 472771, 576550, 909175, 945542, 1818350, 2363855, 4727710, 11819275, 23638550]

約数ペア:

[(1, 23638550), (2, 11819275), (5, 4727710), (10, 2363855), (13, 1818350), (25, 945542), (26, 909175), (41, 576550), (50, 472771), (65, 363670), (82, 288275), (130, 181835), (205, 115310), (325, 72734), (410, 57655), (533, 44350), (650, 36367), (887, 26650), (1025, 23062), (1066, 22175), (1774, 13325), (2050, 11531), (2665, 8870), (4435, 5330)]