553269530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{4027}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 1087560000

約数和(自身を除く): 534290470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1249, 2498, 4027, 6245, 8054, 12490, 13739, 20135, 27478, 40270, 44297, 68695, 88594, 137390, 221485, 442970, 5029723, 10059446, 25148615, 50297230, 55326953, 110653906, 276634765, 553269530]

約数ペア:

[(1, 553269530), (2, 276634765), (5, 110653906), (10, 55326953), (11, 50297230), (22, 25148615), (55, 10059446), (110, 5029723), (1249, 442970), (2498, 221485), (4027, 137390), (6245, 88594), (8054, 68695), (12490, 44297), (13739, 40270), (20135, 27478)]