13757020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23719}}^1$

素因数の和:23757

約数の個数: 24

約数和(自身を含む): 29887200

約数和(自身を除く): 16130180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 23719, 47438, 94876, 118595, 237190, 474380, 687851, 1375702, 2751404, 3439255, 6878510, 13757020]

約数ペア:

[(1, 13757020), (2, 6878510), (4, 3439255), (5, 2751404), (10, 1375702), (20, 687851), (29, 474380), (58, 237190), (116, 118595), (145, 94876), (290, 47438), (580, 23719)]