23342980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27143}}^1$

素因数の和:27195

約数の個数: 24

約数和(自身を含む): 50162112

約数和(自身を除く): 26819132

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 27143, 54286, 108572, 135715, 271430, 542860, 1167149, 2334298, 4668596, 5835745, 11671490, 23342980]

約数ペア:

[(1, 23342980), (2, 11671490), (4, 5835745), (5, 4668596), (10, 2334298), (20, 1167149), (43, 542860), (86, 271430), (172, 135715), (215, 108572), (430, 54286), (860, 27143)]