39716960

素因数分解:

$2^5\times 5^1\times {\mathrm{248231}}^1$

素因数の和:248246

約数の個数: 24

約数和(自身を含む): 93831696

約数和(自身を除く): 54114736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 248231, 496462, 992924, 1241155, 1985848, 2482310, 3971696, 4964620, 7943392, 9929240, 19858480, 39716960]

約数ペア:

[(1, 39716960), (2, 19858480), (4, 9929240), (5, 7943392), (8, 4964620), (10, 3971696), (16, 2482310), (20, 1985848), (32, 1241155), (40, 992924), (80, 496462), (160, 248231)]