252875510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{31649}}^1$

素因数の和:31720

約数の個数: 32

約数和(自身を含む): 492220800

約数和(自身を除く): 239345290

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 31649, 63298, 158245, 316490, 538033, 1076066, 1487503, 2690165, 2975006, 5380330, 7437515, 14875030, 25287551, 50575102, 126437755, 252875510]

約数ペア:

[(1, 252875510), (2, 126437755), (5, 50575102), (10, 25287551), (17, 14875030), (34, 7437515), (47, 5380330), (85, 2975006), (94, 2690165), (170, 1487503), (235, 1076066), (470, 538033), (799, 316490), (1598, 158245), (3995, 63298), (7990, 31649)]