45221740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 97743744

約数和(自身を除く): 52522004

約数列:

[1, 2, 4, 5, 10, 20, 61, 101, 122, 202, 244, 305, 367, 404, 505, 610, 734, 1010, 1220, 1468, 1835, 2020, 3670, 6161, 7340, 12322, 22387, 24644, 30805, 37067, 44774, 61610, 74134, 89548, 111935, 123220, 148268, 185335, 223870, 370670, 447740, 741340, 2261087, 4522174, 9044348, 11305435, 22610870, 45221740]

約数ペア:

[(1, 45221740), (2, 22610870), (4, 11305435), (5, 9044348), (10, 4522174), (20, 2261087), (61, 741340), (101, 447740), (122, 370670), (202, 223870), (244, 185335), (305, 148268), (367, 123220), (404, 111935), (505, 89548), (610, 74134), (734, 61610), (1010, 44774), (1220, 37067), (1468, 30805), (1835, 24644), (2020, 22387), (3670, 12322), (6161, 7340)]