40340740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6323}}^1$

素因数の和:6372

約数の個数: 48

約数和(自身を含む): 95618880

約数和(自身を除く): 55278140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6323, 6380, 12646, 25292, 31615, 63230, 69553, 126460, 139106, 183367, 278212, 347765, 366734, 695530, 733468, 916835, 1391060, 1833670, 2017037, 3667340, 4034074, 8068148, 10085185, 20170370, 40340740]

約数ペア:

[(1, 40340740), (2, 20170370), (4, 10085185), (5, 8068148), (10, 4034074), (11, 3667340), (20, 2017037), (22, 1833670), (29, 1391060), (44, 916835), (55, 733468), (58, 695530), (110, 366734), (116, 347765), (145, 278212), (220, 183367), (290, 139106), (319, 126460), (580, 69553), (638, 63230), (1276, 31615), (1595, 25292), (3190, 12646), (6323, 6380)]