99473540

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{37967}}^1$

素因数の和:38107

約数の個数: 24

約数和(自身を含む): 210494592

約数和(自身を除く): 111021052

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 37967, 75934, 151868, 189835, 379670, 759340, 4973677, 9947354, 19894708, 24868385, 49736770, 99473540]

約数ペア:

[(1, 99473540), (2, 49736770), (4, 24868385), (5, 19894708), (10, 9947354), (20, 4973677), (131, 759340), (262, 379670), (524, 189835), (655, 151868), (1310, 75934), (2620, 37967)]