2495480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4799}}^1$

素因数の和:4823

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 3552520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4799, 9598, 19196, 23995, 38392, 47990, 62387, 95980, 124774, 191960, 249548, 311935, 499096, 623870, 1247740, 2495480]

約数ペア:

[(1, 2495480), (2, 1247740), (4, 623870), (5, 499096), (8, 311935), (10, 249548), (13, 191960), (20, 124774), (26, 95980), (40, 62387), (52, 47990), (65, 38392), (104, 23995), (130, 19196), (260, 9598), (520, 4799)]