42664940

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2267}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 89731152

約数和(自身を除く): 47066212

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 2267, 3764, 4534, 4705, 9068, 9410, 11335, 18820, 22670, 45340, 2133247, 4266494, 8532988, 10666235, 21332470, 42664940]

約数ペア:

[(1, 42664940), (2, 21332470), (4, 10666235), (5, 8532988), (10, 4266494), (20, 2133247), (941, 45340), (1882, 22670), (2267, 18820), (3764, 11335), (4534, 9410), (4705, 9068)]