264927290

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{757}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 484634880

約数和(自身を除く): 219707590

約数列:

[1, 2, 5, 10, 79, 158, 395, 443, 757, 790, 886, 1514, 2215, 3785, 4430, 7570, 34997, 59803, 69994, 119606, 174985, 299015, 335351, 349970, 598030, 670702, 1676755, 3353510, 26492729, 52985458, 132463645, 264927290]

約数ペア:

[(1, 264927290), (2, 132463645), (5, 52985458), (10, 26492729), (79, 3353510), (158, 1676755), (395, 670702), (443, 598030), (757, 349970), (790, 335351), (886, 299015), (1514, 174985), (2215, 119606), (3785, 69994), (4430, 59803), (7570, 34997)]