85004017060

素因数分解:

$2^2\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{2641517}}^1$

素因数の和:2643135

約数の個数: 24

約数和(自身を含む): 178619447160

約数和(自身を除く): 93615430100

約数列:

[1, 2, 4, 5, 10, 20, 1609, 3218, 6436, 8045, 16090, 32180, 2641517, 5283034, 10566068, 13207585, 26415170, 52830340, 4250200853, 8500401706, 17000803412, 21251004265, 42502008530, 85004017060]

約数ペア:

[(1, 85004017060), (2, 42502008530), (4, 21251004265), (5, 17000803412), (10, 8500401706), (20, 4250200853), (1609, 52830340), (3218, 26415170), (6436, 13207585), (8045, 10566068), (16090, 5283034), (32180, 2641517)]