39976970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1601}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 78895296

約数和(自身を除く): 38918326

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 1601, 2270, 2497, 3202, 4994, 8005, 12485, 16010, 17611, 24970, 35222, 88055, 176110, 363427, 726854, 1817135, 3634270, 3997697, 7995394, 19988485, 39976970]

約数ペア:

[(1, 39976970), (2, 19988485), (5, 7995394), (10, 3997697), (11, 3634270), (22, 1817135), (55, 726854), (110, 363427), (227, 176110), (454, 88055), (1135, 35222), (1601, 24970), (2270, 17611), (2497, 16010), (3202, 12485), (4994, 8005)]