40431610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5531}}^1$

素因数の和:5598

約数の個数: 32

約数和(自身を含む): 78864192

約数和(自身を除く): 38432582

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 5531, 7310, 11062, 27655, 55310, 94027, 188054, 237833, 470135, 475666, 940270, 1189165, 2378330, 4043161, 8086322, 20215805, 40431610]

約数ペア:

[(1, 40431610), (2, 20215805), (5, 8086322), (10, 4043161), (17, 2378330), (34, 1189165), (43, 940270), (85, 475666), (86, 470135), (170, 237833), (215, 188054), (430, 94027), (731, 55310), (1462, 27655), (3655, 11062), (5531, 7310)]