1255560010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2919907}}^1$

素因数の和:2919957

約数の個数: 16

約数和(自身を含む): 2312567136

約数和(自身を除く): 1057007126

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2919907, 5839814, 14599535, 29199070, 125556001, 251112002, 627780005, 1255560010]

約数ペア:

[(1, 1255560010), (2, 627780005), (5, 251112002), (10, 125556001), (43, 29199070), (86, 14599535), (215, 5839814), (430, 2919907)]