118181240

素因数分解:

$2^3\times 5^1\times {\mathrm{2954531}}^1$

素因数の和:2954542

約数の個数: 16

約数和(自身を含む): 265907880

約数和(自身を除く): 147726640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2954531, 5909062, 11818124, 14772655, 23636248, 29545310, 59090620, 118181240]

約数ペア:

[(1, 118181240), (2, 59090620), (4, 29545310), (5, 23636248), (8, 14772655), (10, 11818124), (20, 5909062), (40, 2954531)]