91982480

素因数分解:

$2^4\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1531}}^1$

素因数の和:2295

約数の個数: 40

約数和(自身を含む): 214283904

約数和(自身を除く): 122301424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 751, 1502, 1531, 3004, 3062, 3755, 6008, 6124, 7510, 7655, 12016, 12248, 15020, 15310, 24496, 30040, 30620, 60080, 61240, 122480, 1149781, 2299562, 4599124, 5748905, 9198248, 11497810, 18396496, 22995620, 45991240, 91982480]

約数ペア:

[(1, 91982480), (2, 45991240), (4, 22995620), (5, 18396496), (8, 11497810), (10, 9198248), (16, 5748905), (20, 4599124), (40, 2299562), (80, 1149781), (751, 122480), (1502, 61240), (1531, 60080), (3004, 30620), (3062, 30040), (3755, 24496), (6008, 15310), (6124, 15020), (7510, 12248), (7655, 12016)]