8256020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8783}}^1$

素因数の和:8839

約数の個数: 24

約数和(自身を含む): 17708544

約数和(自身を除く): 9452524

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 8783, 17566, 35132, 43915, 87830, 175660, 412801, 825602, 1651204, 2064005, 4128010, 8256020]

約数ペア:

[(1, 8256020), (2, 4128010), (4, 2064005), (5, 1651204), (10, 825602), (20, 412801), (47, 175660), (94, 87830), (188, 43915), (235, 35132), (470, 17566), (940, 8783)]