153809021360

素因数分解:

$2^4\times 5^1\times {\mathrm{1922612767}}^1$

素因数の和:1922612780

約数の個数: 20

約数和(自身を含む): 357605974848

約数和(自身を除く): 203796953488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1922612767, 3845225534, 7690451068, 9613063835, 15380902136, 19226127670, 30761804272, 38452255340, 76904510680, 153809021360]

約数ペア:

[(1, 153809021360), (2, 76904510680), (4, 38452255340), (5, 30761804272), (8, 19226127670), (10, 15380902136), (16, 9613063835), (20, 7690451068), (40, 3845225534), (80, 1922612767)]