125160520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107897}}^1$

素因数の和:107937

約数の個数: 32

約数和(自身を含む): 291324600

約数和(自身を除く): 166164080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 107897, 215794, 431588, 539485, 863176, 1078970, 2157940, 3129013, 4315880, 6258026, 12516052, 15645065, 25032104, 31290130, 62580260, 125160520]

約数ペア:

[(1, 125160520), (2, 62580260), (4, 31290130), (5, 25032104), (8, 15645065), (10, 12516052), (20, 6258026), (29, 4315880), (40, 3129013), (58, 2157940), (116, 1078970), (145, 863176), (232, 539485), (290, 431588), (580, 215794), (1160, 107897)]