2656180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2251}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 5675040

約数和(自身を除く): 3018860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 2251, 4502, 9004, 11255, 22510, 45020, 132809, 265618, 531236, 664045, 1328090, 2656180]

約数ペア:

[(1, 2656180), (2, 1328090), (4, 664045), (5, 531236), (10, 265618), (20, 132809), (59, 45020), (118, 22510), (236, 11255), (295, 9004), (590, 4502), (1180, 2251)]