87370270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{672079}}^1$

素因数の和:672099

約数の個数: 16

約数和(自身を含む): 169364160

約数和(自身を除く): 81993890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 672079, 1344158, 3360395, 6720790, 8737027, 17474054, 43685135, 87370270]

約数ペア:

[(1, 87370270), (2, 43685135), (5, 17474054), (10, 8737027), (13, 6720790), (26, 3360395), (65, 1344158), (130, 672079)]