74888260

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{15667}}^1$

素因数の和:15915

約数の個数: 24

約数和(自身を含む): 157933440

約数和(自身を除く): 83045180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 15667, 31334, 62668, 78335, 156670, 313340, 3744413, 7488826, 14977652, 18722065, 37444130, 74888260]

約数ペア:

[(1, 74888260), (2, 37444130), (4, 18722065), (5, 14977652), (10, 7488826), (20, 3744413), (239, 313340), (478, 156670), (956, 78335), (1195, 62668), (2390, 31334), (4780, 15667)]