100928260

素因数分解:

$2^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{4273}}^1$

素因数の和:5463

約数の個数: 24

約数和(自身を含む): 212178456

約数和(自身を除く): 111250196

約数列:

[1, 2, 4, 5, 10, 20, 1181, 2362, 4273, 4724, 5905, 8546, 11810, 17092, 21365, 23620, 42730, 85460, 5046413, 10092826, 20185652, 25232065, 50464130, 100928260]

約数ペア:

[(1, 100928260), (2, 50464130), (4, 25232065), (5, 20185652), (10, 10092826), (20, 5046413), (1181, 85460), (2362, 42730), (4273, 23620), (4724, 21365), (5905, 17092), (8546, 11810)]