24926980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95873}}^1$

素因数の和:95895

約数の個数: 24

約数和(自身を含む): 56373912

約数和(自身を除く): 31446932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 95873, 191746, 383492, 479365, 958730, 1246349, 1917460, 2492698, 4985396, 6231745, 12463490, 24926980]

約数ペア:

[(1, 24926980), (2, 12463490), (4, 6231745), (5, 4985396), (10, 2492698), (13, 1917460), (20, 1246349), (26, 958730), (52, 479365), (65, 383492), (130, 191746), (260, 95873)]