40517060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69857}}^1$

素因数の和:69895

約数の個数: 24

約数和(自身を含む): 88021080

約数和(自身を除く): 47504020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 69857, 139714, 279428, 349285, 698570, 1397140, 2025853, 4051706, 8103412, 10129265, 20258530, 40517060]

約数ペア:

[(1, 40517060), (2, 20258530), (4, 10129265), (5, 8103412), (10, 4051706), (20, 2025853), (29, 1397140), (58, 698570), (116, 349285), (145, 279428), (290, 139714), (580, 69857)]