83994580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{32059}}^1$

素因数の和:32199

約数の個数: 24

約数和(自身を含む): 177740640

約数和(自身を除く): 93746060

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 32059, 64118, 128236, 160295, 320590, 641180, 4199729, 8399458, 16798916, 20998645, 41997290, 83994580]

約数ペア:

[(1, 83994580), (2, 41997290), (4, 20998645), (5, 16798916), (10, 8399458), (20, 4199729), (131, 641180), (262, 320590), (524, 160295), (655, 128236), (1310, 64118), (2620, 32059)]