40055380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69061}}^1$

素因数の和:69099

約数の個数: 24

約数和(自身を含む): 87018120

約数和(自身を除く): 46962740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 69061, 138122, 276244, 345305, 690610, 1381220, 2002769, 4005538, 8011076, 10013845, 20027690, 40055380]

約数ペア:

[(1, 40055380), (2, 20027690), (4, 10013845), (5, 8011076), (10, 4005538), (20, 2002769), (29, 1381220), (58, 690610), (116, 345305), (145, 276244), (290, 138122), (580, 69061)]