86052920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40591}}^1$

素因数の和:40655

約数の個数: 32

約数和(自身を含む): 197277120

約数和(自身を除く): 111224200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 40591, 81182, 162364, 202955, 324728, 405910, 811820, 1623640, 2151323, 4302646, 8605292, 10756615, 17210584, 21513230, 43026460, 86052920]

約数ペア:

[(1, 86052920), (2, 43026460), (4, 21513230), (5, 17210584), (8, 10756615), (10, 8605292), (20, 4302646), (40, 2151323), (53, 1623640), (106, 811820), (212, 405910), (265, 324728), (424, 202955), (530, 162364), (1060, 81182), (2120, 40591)]