105537620

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{22079}}^1$

素因数の和:22327

約数の個数: 24

約数和(自身を含む): 222566400

約数和(自身を除く): 117028780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 22079, 44158, 88316, 110395, 220790, 441580, 5276881, 10553762, 21107524, 26384405, 52768810, 105537620]

約数ペア:

[(1, 105537620), (2, 52768810), (4, 26384405), (5, 21107524), (10, 10553762), (20, 5276881), (239, 441580), (478, 220790), (956, 110395), (1195, 88316), (2390, 44158), (4780, 22079)]