88102820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{338857}}^1$

素因数の和:338879

約数の個数: 24

約数和(自身を含む): 199248504

約数和(自身を除く): 111145684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 338857, 677714, 1355428, 1694285, 3388570, 4405141, 6777140, 8810282, 17620564, 22025705, 44051410, 88102820]

約数ペア:

[(1, 88102820), (2, 44051410), (4, 22025705), (5, 17620564), (10, 8810282), (13, 6777140), (20, 4405141), (26, 3388570), (52, 1694285), (65, 1355428), (130, 677714), (260, 338857)]