56077520

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3061}}^1$

素因数の和:3303

約数の個数: 40

約数和(自身を含む): 130992360

約数和(自身を除く): 74914840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3061, 3664, 4580, 6122, 9160, 12244, 15305, 18320, 24488, 30610, 48976, 61220, 122440, 244880, 700969, 1401938, 2803876, 3504845, 5607752, 7009690, 11215504, 14019380, 28038760, 56077520]

約数ペア:

[(1, 56077520), (2, 28038760), (4, 14019380), (5, 11215504), (8, 7009690), (10, 5607752), (16, 3504845), (20, 2803876), (40, 1401938), (80, 700969), (229, 244880), (458, 122440), (916, 61220), (1145, 48976), (1832, 30610), (2290, 24488), (3061, 18320), (3664, 15305), (4580, 12244), (6122, 9160)]