8045706460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{362093}}^1$

素因数の和:362214

約数の個数: 48

約数和(自身を含む): 18614528352

約数和(自身を除く): 10568821892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 5555, 11110, 22220, 362093, 724186, 1448372, 1810465, 3620930, 3983023, 7241860, 7966046, 15932092, 19915115, 36571393, 39830230, 73142786, 79660460, 146285572, 182856965, 365713930, 402285323, 731427860, 804570646, 1609141292, 2011426615, 4022853230, 8045706460]

約数ペア:

[(1, 8045706460), (2, 4022853230), (4, 2011426615), (5, 1609141292), (10, 804570646), (11, 731427860), (20, 402285323), (22, 365713930), (44, 182856965), (55, 146285572), (101, 79660460), (110, 73142786), (202, 39830230), (220, 36571393), (404, 19915115), (505, 15932092), (1010, 7966046), (1111, 7241860), (2020, 3983023), (2222, 3620930), (4444, 1810465), (5555, 1448372), (11110, 724186), (22220, 362093)]