25283260

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5569}}^1$

素因数の和:5805

約数の個数: 24

約数和(自身を含む): 53338320

約数和(自身を除く): 28055060

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 5569, 11138, 22276, 27845, 55690, 111380, 1264163, 2528326, 5056652, 6320815, 12641630, 25283260]

約数ペア:

[(1, 25283260), (2, 12641630), (4, 6320815), (5, 5056652), (10, 2528326), (20, 1264163), (227, 111380), (454, 55690), (908, 27845), (1135, 22276), (2270, 11138), (4540, 5569)]