29383554820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3307}}^1\times {\mathrm{7283}}^1$

素因数の和:10660

約数の個数: 48

約数和(自身を含む): 62744609088

約数和(自身を除く): 33361054268

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3307, 6614, 7283, 13228, 14566, 16535, 29132, 33070, 36415, 66140, 72830, 145660, 201727, 403454, 444263, 806908, 888526, 1008635, 1777052, 2017270, 2221315, 4034540, 4442630, 8885260, 24084881, 48169762, 96339524, 120424405, 240848810, 481697620, 1469177741, 2938355482, 5876710964, 7345888705, 14691777410, 29383554820]

約数ペア:

[(1, 29383554820), (2, 14691777410), (4, 7345888705), (5, 5876710964), (10, 2938355482), (20, 1469177741), (61, 481697620), (122, 240848810), (244, 120424405), (305, 96339524), (610, 48169762), (1220, 24084881), (3307, 8885260), (6614, 4442630), (7283, 4034540), (13228, 2221315), (14566, 2017270), (16535, 1777052), (29132, 1008635), (33070, 888526), (36415, 806908), (66140, 444263), (72830, 403454), (145660, 201727)]