61325140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105733}}^1$

素因数の和:105771

約数の個数: 24

約数和(自身を含む): 133224840

約数和(自身を除く): 71899700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 105733, 211466, 422932, 528665, 1057330, 2114660, 3066257, 6132514, 12265028, 15331285, 30662570, 61325140]

約数ペア:

[(1, 61325140), (2, 30662570), (4, 15331285), (5, 12265028), (10, 6132514), (20, 3066257), (29, 2114660), (58, 1057330), (116, 528665), (145, 422932), (290, 211466), (580, 105733)]