8544280

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 19329840

約数和(自身を除く): 10785560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 941, 1135, 1816, 1882, 2270, 3764, 4540, 4705, 7528, 9080, 9410, 18820, 37640, 213607, 427214, 854428, 1068035, 1708856, 2136070, 4272140, 8544280]

約数ペア:

[(1, 8544280), (2, 4272140), (4, 2136070), (5, 1708856), (8, 1068035), (10, 854428), (20, 427214), (40, 213607), (227, 37640), (454, 18820), (908, 9410), (941, 9080), (1135, 7528), (1816, 4705), (1882, 4540), (2270, 3764)]