4268620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 9135504

約数和(自身を除く): 4866884

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 4027, 8054, 16108, 20135, 40270, 80540, 213431, 426862, 853724, 1067155, 2134310, 4268620]

約数ペア:

[(1, 4268620), (2, 2134310), (4, 1067155), (5, 853724), (10, 426862), (20, 213431), (53, 80540), (106, 40270), (212, 20135), (265, 16108), (530, 8054), (1060, 4027)]