616540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 1340640

約数和(自身を除く): 724100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1063, 2126, 4252, 5315, 10630, 21260, 30827, 61654, 123308, 154135, 308270, 616540]

約数ペア:

[(1, 616540), (2, 308270), (4, 154135), (5, 123308), (10, 61654), (20, 30827), (29, 21260), (58, 10630), (116, 5315), (145, 4252), (290, 2126), (580, 1063)]