117697240

素因数分解:

$2^3\times 5^1\times {\mathrm{2942431}}^1$

素因数の和:2942442

約数の個数: 16

約数和(自身を含む): 264818880

約数和(自身を除く): 147121640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2942431, 5884862, 11769724, 14712155, 23539448, 29424310, 58848620, 117697240]

約数ペア:

[(1, 117697240), (2, 58848620), (4, 29424310), (5, 23539448), (8, 14712155), (10, 11769724), (20, 5884862), (40, 2942431)]