4888280

素因数分解:

$2^3\times 5^1\times {\mathrm{122207}}^1$

素因数の和:122218

約数の個数: 16

約数和(自身を含む): 10998720

約数和(自身を除く): 6110440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 122207, 244414, 488828, 611035, 977656, 1222070, 2444140, 4888280]

約数ペア:

[(1, 4888280), (2, 2444140), (4, 1222070), (5, 977656), (8, 611035), (10, 488828), (20, 244414), (40, 122207)]