490563513220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2803}}^1\times {\mathrm{795517}}^1$

素因数の和:798340

約数の個数: 48

約数和(自身を含む): 1124238765888

約数和(自身を除く): 633675252668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2803, 5606, 11212, 14015, 28030, 30833, 56060, 61666, 123332, 154165, 308330, 616660, 795517, 1591034, 3182068, 3977585, 7955170, 8750687, 15910340, 17501374, 35002748, 43753435, 87506870, 175013740, 2229834151, 4459668302, 8919336604, 11149170755, 22298341510, 24528175661, 44596683020, 49056351322, 98112702644, 122640878305, 245281756610, 490563513220]

約数ペア:

[(1, 490563513220), (2, 245281756610), (4, 122640878305), (5, 98112702644), (10, 49056351322), (11, 44596683020), (20, 24528175661), (22, 22298341510), (44, 11149170755), (55, 8919336604), (110, 4459668302), (220, 2229834151), (2803, 175013740), (5606, 87506870), (11212, 43753435), (14015, 35002748), (28030, 17501374), (30833, 15910340), (56060, 8750687), (61666, 7955170), (123332, 3977585), (154165, 3182068), (308330, 1591034), (616660, 795517)]