869060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 1921920

約数和(自身を除く): 1052860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2287, 4574, 9148, 11435, 22870, 43453, 45740, 86906, 173812, 217265, 434530, 869060]

約数ペア:

[(1, 869060), (2, 434530), (4, 217265), (5, 173812), (10, 86906), (19, 45740), (20, 43453), (38, 22870), (76, 11435), (95, 9148), (190, 4574), (380, 2287)]