27416740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105449}}^1$

素因数の和:105471

約数の個数: 24

約数和(自身を含む): 62004600

約数和(自身を除く): 34587860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 105449, 210898, 421796, 527245, 1054490, 1370837, 2108980, 2741674, 5483348, 6854185, 13708370, 27416740]

約数ペア:

[(1, 27416740), (2, 13708370), (4, 6854185), (5, 5483348), (10, 2741674), (13, 2108980), (20, 1370837), (26, 1054490), (52, 527245), (65, 421796), (130, 210898), (260, 105449)]