99022480

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5179}}^1$

素因数の和:5431

約数の個数: 40

約数和(自身を含む): 231235200

約数和(自身を除く): 132212720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 5179, 9560, 10358, 19120, 20716, 25895, 41432, 51790, 82864, 103580, 207160, 414320, 1237781, 2475562, 4951124, 6188905, 9902248, 12377810, 19804496, 24755620, 49511240, 99022480]

約数ペア:

[(1, 99022480), (2, 49511240), (4, 24755620), (5, 19804496), (8, 12377810), (10, 9902248), (16, 6188905), (20, 4951124), (40, 2475562), (80, 1237781), (239, 414320), (478, 207160), (956, 103580), (1195, 82864), (1912, 51790), (2390, 41432), (3824, 25895), (4780, 20716), (5179, 19120), (9560, 10358)]