40750270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1367}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 80372736

約数和(自身を除く): 39622466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 271, 542, 1355, 1367, 2710, 2734, 2981, 5962, 6835, 13670, 14905, 15037, 29810, 30074, 75185, 150370, 370457, 740914, 1852285, 3704570, 4075027, 8150054, 20375135, 40750270]

約数ペア:

[(1, 40750270), (2, 20375135), (5, 8150054), (10, 4075027), (11, 3704570), (22, 1852285), (55, 740914), (110, 370457), (271, 150370), (542, 75185), (1355, 30074), (1367, 29810), (2710, 15037), (2734, 14905), (2981, 13670), (5962, 6835)]