156760540

素因数分解:

$2^2\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{3863}}^1$

素因数の和:5901

約数の個数: 24

約数和(自身を含む): 329444640

約数和(自身を除く): 172684100

約数列:

[1, 2, 4, 5, 10, 20, 2029, 3863, 4058, 7726, 8116, 10145, 15452, 19315, 20290, 38630, 40580, 77260, 7838027, 15676054, 31352108, 39190135, 78380270, 156760540]

約数ペア:

[(1, 156760540), (2, 78380270), (4, 39190135), (5, 31352108), (10, 15676054), (20, 7838027), (2029, 77260), (3863, 40580), (4058, 38630), (7726, 20290), (8116, 19315), (10145, 15452)]