408078010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113041}}^1$

素因数の和:113086

約数の個数: 24

約数和(自身を含む): 775242036

約数和(自身を除く): 367164026

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 113041, 226082, 565205, 1130410, 2147779, 4295558, 10738895, 21477790, 40807801, 81615602, 204039005, 408078010]

約数ペア:

[(1, 408078010), (2, 204039005), (5, 81615602), (10, 40807801), (19, 21477790), (38, 10738895), (95, 4295558), (190, 2147779), (361, 1130410), (722, 565205), (1805, 226082), (3610, 113041)]