26017360

素因数分解:

$2^4\times 5^1\times {\mathrm{325217}}^1$

素因数の和:325230

約数の個数: 20

約数和(自身を含む): 60490548

約数和(自身を除く): 34473188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 325217, 650434, 1300868, 1626085, 2601736, 3252170, 5203472, 6504340, 13008680, 26017360]

約数ペア:

[(1, 26017360), (2, 13008680), (4, 6504340), (5, 5203472), (8, 3252170), (10, 2601736), (16, 1626085), (20, 1300868), (40, 650434), (80, 325217)]