2017001080

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{338423}}^1$

素因数の和:338583

約数の個数: 32

約数和(自身を含む): 4568724000

約数和(自身を除く): 2551722920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 338423, 676846, 1353692, 1692115, 2707384, 3384230, 6768460, 13536920, 50425027, 100850054, 201700108, 252125135, 403400216, 504250270, 1008500540, 2017001080]

約数ペア:

[(1, 2017001080), (2, 1008500540), (4, 504250270), (5, 403400216), (8, 252125135), (10, 201700108), (20, 100850054), (40, 50425027), (149, 13536920), (298, 6768460), (596, 3384230), (745, 2707384), (1192, 1692115), (1490, 1353692), (2980, 676846), (5960, 338423)]