42348140

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6397}}^1$

素因数の和:6737

約数の個数: 24

約数和(自身を含む): 89213712

約数和(自身を除く): 46865572

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6397, 6620, 12794, 25588, 31985, 63970, 127940, 2117407, 4234814, 8469628, 10587035, 21174070, 42348140]

約数ペア:

[(1, 42348140), (2, 21174070), (4, 10587035), (5, 8469628), (10, 4234814), (20, 2117407), (331, 127940), (662, 63970), (1324, 31985), (1655, 25588), (3310, 12794), (6397, 6620)]