25252960

素因数分解:

$2^5\times 5^1\times {\mathrm{157831}}^1$

素因数の和:157846

約数の個数: 24

約数和(自身を含む): 59660496

約数和(自身を除く): 34407536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 157831, 315662, 631324, 789155, 1262648, 1578310, 2525296, 3156620, 5050592, 6313240, 12626480, 25252960]

約数ペア:

[(1, 25252960), (2, 12626480), (4, 6313240), (5, 5050592), (8, 3156620), (10, 2525296), (16, 1578310), (20, 1262648), (32, 789155), (40, 631324), (80, 315662), (160, 157831)]