89654380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 194052096

約数和(自身を除く): 104397716

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 127, 188, 235, 254, 470, 508, 635, 751, 940, 1270, 1502, 2540, 3004, 3755, 5969, 7510, 11938, 15020, 23876, 29845, 35297, 59690, 70594, 95377, 119380, 141188, 176485, 190754, 352970, 381508, 476885, 705940, 953770, 1907540, 4482719, 8965438, 17930876, 22413595, 44827190, 89654380]

約数ペア:

[(1, 89654380), (2, 44827190), (4, 22413595), (5, 17930876), (10, 8965438), (20, 4482719), (47, 1907540), (94, 953770), (127, 705940), (188, 476885), (235, 381508), (254, 352970), (470, 190754), (508, 176485), (635, 141188), (751, 119380), (940, 95377), (1270, 70594), (1502, 59690), (2540, 35297), (3004, 29845), (3755, 23876), (5969, 15020), (7510, 11938)]