99353980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{451609}}^1$

素因数の和:451629

約数の個数: 24

約数和(自身を含む): 227611440

約数和(自身を除く): 128257460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 451609, 903218, 1806436, 2258045, 4516090, 4967699, 9032180, 9935398, 19870796, 24838495, 49676990, 99353980]

約数ペア:

[(1, 99353980), (2, 49676990), (4, 24838495), (5, 19870796), (10, 9935398), (11, 9032180), (20, 4967699), (22, 4516090), (44, 2258045), (55, 1806436), (110, 903218), (220, 451609)]