5566250

素因数分解:

$2^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 40

約数和(自身を含む): 10749684

約数和(自身を除く): 5183434

約数列:

[1, 2, 5, 10, 25, 50, 61, 73, 122, 125, 146, 250, 305, 365, 610, 625, 730, 1250, 1525, 1825, 3050, 3650, 4453, 7625, 8906, 9125, 15250, 18250, 22265, 38125, 44530, 45625, 76250, 91250, 111325, 222650, 556625, 1113250, 2783125, 5566250]

約数ペア:

[(1, 5566250), (2, 2783125), (5, 1113250), (10, 556625), (25, 222650), (50, 111325), (61, 91250), (73, 76250), (122, 45625), (125, 44530), (146, 38125), (250, 22265), (305, 18250), (365, 15250), (610, 9125), (625, 8906), (730, 7625), (1250, 4453), (1525, 3650), (1825, 3050)]