320475524

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{4567}}^1$

素因数の和:4955

約数の個数: 24

約数和(自身を含む): 573265728

約数和(自身を除く): 252790204

約数列:

[1, 2, 4, 53, 106, 212, 331, 662, 1324, 4567, 9134, 17543, 18268, 35086, 70172, 242051, 484102, 968204, 1511677, 3023354, 6046708, 80118881, 160237762, 320475524]

約数ペア:

[(1, 320475524), (2, 160237762), (4, 80118881), (53, 6046708), (106, 3023354), (212, 1511677), (331, 968204), (662, 484102), (1324, 242051), (4567, 70172), (9134, 35086), (17543, 18268)]