42009010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{102461}}^1$

素因数の和:102509

約数の個数: 16

約数和(自身を含む): 77461272

約数和(自身を除く): 35452262

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 102461, 204922, 512305, 1024610, 4200901, 8401802, 21004505, 42009010]

約数ペア:

[(1, 42009010), (2, 21004505), (5, 8401802), (10, 4200901), (41, 1024610), (82, 512305), (205, 204922), (410, 102461)]