42532990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 78944544

約数和(自身を除く): 36411554

約数列:

[1, 2, 5, 10, 41, 82, 205, 227, 410, 454, 457, 914, 1135, 2270, 2285, 4570, 9307, 18614, 18737, 37474, 46535, 93070, 93685, 103739, 187370, 207478, 518695, 1037390, 4253299, 8506598, 21266495, 42532990]

約数ペア:

[(1, 42532990), (2, 21266495), (5, 8506598), (10, 4253299), (41, 1037390), (82, 518695), (205, 207478), (227, 187370), (410, 103739), (454, 93685), (457, 93070), (914, 46535), (1135, 37474), (2270, 18737), (2285, 18614), (4570, 9307)]