117165560

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{12791}}^1$

素因数の和:13031

約数の個数: 32

約数和(自身を含む): 264794400

約数和(自身を除く): 147628840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 12791, 25582, 51164, 63955, 102328, 127910, 255820, 511640, 2929139, 5858278, 11716556, 14645695, 23433112, 29291390, 58582780, 117165560]

約数ペア:

[(1, 117165560), (2, 58582780), (4, 29291390), (5, 23433112), (8, 14645695), (10, 11716556), (20, 5858278), (40, 2929139), (229, 511640), (458, 255820), (916, 127910), (1145, 102328), (1832, 63955), (2290, 51164), (4580, 25582), (9160, 12791)]