5087136980

素因数分解:

$2^2\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{116731}}^1$

素因数の和:118919

約数の個数: 24

約数和(自身を含む): 10687981920

約数和(自身を除く): 5600844940

約数列:

[1, 2, 4, 5, 10, 20, 2179, 4358, 8716, 10895, 21790, 43580, 116731, 233462, 466924, 583655, 1167310, 2334620, 254356849, 508713698, 1017427396, 1271784245, 2543568490, 5087136980]

約数ペア:

[(1, 5087136980), (2, 2543568490), (4, 1271784245), (5, 1017427396), (10, 508713698), (20, 254356849), (2179, 2334620), (4358, 1167310), (8716, 583655), (10895, 466924), (21790, 233462), (43580, 116731)]