185909140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{320533}}^1$

素因数の和:320571

約数の個数: 24

約数和(自身を含む): 403872840

約数和(自身を除く): 217963700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 320533, 641066, 1282132, 1602665, 3205330, 6410660, 9295457, 18590914, 37181828, 46477285, 92954570, 185909140]

約数ペア:

[(1, 185909140), (2, 92954570), (4, 46477285), (5, 37181828), (10, 18590914), (20, 9295457), (29, 6410660), (58, 3205330), (116, 1602665), (145, 1282132), (290, 641066), (580, 320533)]