102215080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{232307}}^1$

素因数の和:232329

約数の個数: 32

約数和(自身を含む): 250892640

約数和(自身を除く): 148677560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 232307, 464614, 929228, 1161535, 1858456, 2323070, 2555377, 4646140, 5110754, 9292280, 10221508, 12776885, 20443016, 25553770, 51107540, 102215080]

約数ペア:

[(1, 102215080), (2, 51107540), (4, 25553770), (5, 20443016), (8, 12776885), (10, 10221508), (11, 9292280), (20, 5110754), (22, 4646140), (40, 2555377), (44, 2323070), (55, 1858456), (88, 1161535), (110, 929228), (220, 464614), (440, 232307)]