25033640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32939}}^1$

素因数の和:32969

約数の個数: 32

約数和(自身を含む): 59292000

約数和(自身を除く): 34258360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 32939, 65878, 131756, 164695, 263512, 329390, 625841, 658780, 1251682, 1317560, 2503364, 3129205, 5006728, 6258410, 12516820, 25033640]

約数ペア:

[(1, 25033640), (2, 12516820), (4, 6258410), (5, 5006728), (8, 3129205), (10, 2503364), (19, 1317560), (20, 1251682), (38, 658780), (40, 625841), (76, 329390), (95, 263512), (152, 164695), (190, 131756), (380, 65878), (760, 32939)]