117922180

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{12107}}^1$

素因数の和:12603

約数の個数: 24

約数和(自身を含む): 248165568

約数和(自身を除く): 130243388

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 9740, 12107, 24214, 48428, 60535, 121070, 242140, 5896109, 11792218, 23584436, 29480545, 58961090, 117922180]

約数ペア:

[(1, 117922180), (2, 58961090), (4, 29480545), (5, 23584436), (10, 11792218), (20, 5896109), (487, 242140), (974, 121070), (1948, 60535), (2435, 48428), (4870, 24214), (9740, 12107)]