2040823090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{84787}}^1$

素因数の和:84906

約数の個数: 32

約数和(自身を含む): 3845983680

約数和(自身を除く): 1805160590

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 2407, 4814, 12035, 24070, 84787, 169574, 423935, 847870, 2458823, 4917646, 7037321, 12294115, 14074642, 24588230, 35186605, 70373210, 204082309, 408164618, 1020411545, 2040823090]

約数ペア:

[(1, 2040823090), (2, 1020411545), (5, 408164618), (10, 204082309), (29, 70373210), (58, 35186605), (83, 24588230), (145, 14074642), (166, 12294115), (290, 7037321), (415, 4917646), (830, 2458823), (2407, 847870), (4814, 423935), (12035, 169574), (24070, 84787)]