2068280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 4816800

約数和(自身を除く): 2748520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1783, 3566, 7132, 8915, 14264, 17830, 35660, 51707, 71320, 103414, 206828, 258535, 413656, 517070, 1034140, 2068280]

約数ペア:

[(1, 2068280), (2, 1034140), (4, 517070), (5, 413656), (8, 258535), (10, 206828), (20, 103414), (29, 71320), (40, 51707), (58, 35660), (116, 17830), (145, 14264), (232, 8915), (290, 7132), (580, 3566), (1160, 1783)]