2348140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 4979520

約数和(自身を除く): 2631380

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1039, 1130, 2078, 2260, 4156, 5195, 10390, 20780, 117407, 234814, 469628, 587035, 1174070, 2348140]

約数ペア:

[(1, 2348140), (2, 1174070), (4, 587035), (5, 469628), (10, 234814), (20, 117407), (113, 20780), (226, 10390), (452, 5195), (565, 4156), (1039, 2260), (1130, 2078)]