551460460

素因数分解:

$2^2\times 5^1\times {\mathrm{27573023}}^1$

素因数の和:27573032

約数の個数: 12

約数和(自身を含む): 1158067008

約数和(自身を除く): 606606548

約数列:

[1, 2, 4, 5, 10, 20, 27573023, 55146046, 110292092, 137865115, 275730230, 551460460]

約数ペア:

[(1, 551460460), (2, 275730230), (4, 137865115), (5, 110292092), (10, 55146046), (20, 27573023)]