117617480

素因数分解:

$2^3\times 5^1\times {\mathrm{2940437}}^1$

素因数の和:2940448

約数の個数: 16

約数和(自身を含む): 264639420

約数和(自身を除く): 147021940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2940437, 5880874, 11761748, 14702185, 23523496, 29404370, 58808740, 117617480]

約数ペア:

[(1, 117617480), (2, 58808740), (4, 29404370), (5, 23523496), (8, 14702185), (10, 11761748), (20, 5880874), (40, 2940437)]