40332620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69539}}^1$

素因数の和:69577

約数の個数: 24

約数和(自身を含む): 87620400

約数和(自身を除く): 47287780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 69539, 139078, 278156, 347695, 695390, 1390780, 2016631, 4033262, 8066524, 10083155, 20166310, 40332620]

約数ペア:

[(1, 40332620), (2, 20166310), (4, 10083155), (5, 8066524), (10, 4033262), (20, 2016631), (29, 1390780), (58, 695390), (116, 347695), (145, 278156), (290, 139078), (580, 69539)]