26580580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102233}}^1$

素因数の和:102255

約数の個数: 24

約数和(自身を含む): 60113592

約数和(自身を除く): 33533012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 102233, 204466, 408932, 511165, 1022330, 1329029, 2044660, 2658058, 5316116, 6645145, 13290290, 26580580]

約数ペア:

[(1, 26580580), (2, 13290290), (4, 6645145), (5, 5316116), (10, 2658058), (13, 2044660), (20, 1329029), (26, 1022330), (52, 511165), (65, 408932), (130, 204466), (260, 102233)]