45015160

素因数分解:

$2^3\times 5^1\times {\mathrm{1125379}}^1$

素因数の和:1125390

約数の個数: 16

約数和(自身を含む): 101284200

約数和(自身を除く): 56269040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1125379, 2250758, 4501516, 5626895, 9003032, 11253790, 22507580, 45015160]

約数ペア:

[(1, 45015160), (2, 22507580), (4, 11253790), (5, 9003032), (8, 5626895), (10, 4501516), (20, 2250758), (40, 1125379)]