492726020

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{53441}}^1$

素因数の和:53911

約数の個数: 24

約数和(自身を含む): 1036988568

約数和(自身を除く): 544262548

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 9220, 53441, 106882, 213764, 267205, 534410, 1068820, 24636301, 49272602, 98545204, 123181505, 246363010, 492726020]

約数ペア:

[(1, 492726020), (2, 246363010), (4, 123181505), (5, 98545204), (10, 49272602), (20, 24636301), (461, 1068820), (922, 534410), (1844, 267205), (2305, 213764), (4610, 106882), (9220, 53441)]