1099721180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1896071}}^1$

素因数の和:1896109

約数の個数: 24

約数和(自身を含む): 2389050720

約数和(自身を除く): 1289329540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1896071, 3792142, 7584284, 9480355, 18960710, 37921420, 54986059, 109972118, 219944236, 274930295, 549860590, 1099721180]

約数ペア:

[(1, 1099721180), (2, 549860590), (4, 274930295), (5, 219944236), (10, 109972118), (20, 54986059), (29, 37921420), (58, 18960710), (116, 9480355), (145, 7584284), (290, 3792142), (580, 1896071)]