148021360

素因数分解:

$2^4\times 5^1\times {\mathrm{1850267}}^1$

素因数の和:1850280

約数の個数: 20

約数和(自身を含む): 344149848

約数和(自身を除く): 196128488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1850267, 3700534, 7401068, 9251335, 14802136, 18502670, 29604272, 37005340, 74010680, 148021360]

約数ペア:

[(1, 148021360), (2, 74010680), (4, 37005340), (5, 29604272), (8, 18502670), (10, 14802136), (16, 9251335), (20, 7401068), (40, 3700534), (80, 1850267)]