4608140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2039}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 9767520

約数和(自身を除く): 5159380

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2039, 2260, 4078, 8156, 10195, 20390, 40780, 230407, 460814, 921628, 1152035, 2304070, 4608140]

約数ペア:

[(1, 4608140), (2, 2304070), (4, 1152035), (5, 921628), (10, 460814), (20, 230407), (113, 40780), (226, 20390), (452, 10195), (565, 8156), (1130, 4078), (2039, 2260)]