7927831940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56627371}}^1$

素因数の和:56627387

約数の個数: 24

約数和(自身を含む): 19026796992

約数和(自身を除く): 11098965052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56627371, 113254742, 226509484, 283136855, 396391597, 566273710, 792783194, 1132547420, 1585566388, 1981957985, 3963915970, 7927831940]

約数ペア:

[(1, 7927831940), (2, 3963915970), (4, 1981957985), (5, 1585566388), (7, 1132547420), (10, 792783194), (14, 566273710), (20, 396391597), (28, 283136855), (35, 226509484), (70, 113254742), (140, 56627371)]