25073740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9151}}^1$

素因数の和:9297

約数の個数: 24

約数和(自身を含む): 53044992

約数和(自身を除く): 27971252

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9151, 18302, 36604, 45755, 91510, 183020, 1253687, 2507374, 5014748, 6268435, 12536870, 25073740]

約数ペア:

[(1, 25073740), (2, 12536870), (4, 6268435), (5, 5014748), (10, 2507374), (20, 1253687), (137, 183020), (274, 91510), (548, 45755), (685, 36604), (1370, 18302), (2740, 9151)]