101812960

素因数分解:

$2^5\times 5^1\times {\mathrm{636331}}^1$

素因数の和:636346

約数の個数: 24

約数和(自身を含む): 240533496

約数和(自身を除く): 138720536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 636331, 1272662, 2545324, 3181655, 5090648, 6363310, 10181296, 12726620, 20362592, 25453240, 50906480, 101812960]

約数ペア:

[(1, 101812960), (2, 50906480), (4, 25453240), (5, 20362592), (8, 12726620), (10, 10181296), (16, 6363310), (20, 5090648), (32, 3181655), (40, 2545324), (80, 1272662), (160, 636331)]