4558549940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{32561071}}^1$

素因数の和:32561087

約数の個数: 24

約数和(自身を含む): 10940520192

約数和(自身を除く): 6381970252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 32561071, 65122142, 130244284, 162805355, 227927497, 325610710, 455854994, 651221420, 911709988, 1139637485, 2279274970, 4558549940]

約数ペア:

[(1, 4558549940), (2, 2279274970), (4, 1139637485), (5, 911709988), (7, 651221420), (10, 455854994), (14, 325610710), (20, 227927497), (28, 162805355), (35, 130244284), (70, 65122142), (140, 32561071)]