1072545940

素因数分解:

$2^2\times 5^1\times {\mathrm{53627297}}^1$

素因数の和:53627306

約数の個数: 12

約数和(自身を含む): 2252346516

約数和(自身を除く): 1179800576

約数列:

[1, 2, 4, 5, 10, 20, 53627297, 107254594, 214509188, 268136485, 536272970, 1072545940]

約数ペア:

[(1, 1072545940), (2, 536272970), (4, 268136485), (5, 214509188), (10, 107254594), (20, 53627297)]