33808780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 74571840

約数和(自身を除く): 40763060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 821, 1420, 1642, 2059, 3284, 4105, 4118, 8210, 8236, 10295, 16420, 20590, 23809, 41180, 47618, 58291, 95236, 116582, 119045, 233164, 238090, 291455, 476180, 582910, 1165820, 1690439, 3380878, 6761756, 8452195, 16904390, 33808780]

約数ペア:

[(1, 33808780), (2, 16904390), (4, 8452195), (5, 6761756), (10, 3380878), (20, 1690439), (29, 1165820), (58, 582910), (71, 476180), (116, 291455), (142, 238090), (145, 233164), (284, 119045), (290, 116582), (355, 95236), (580, 58291), (710, 47618), (821, 41180), (1420, 23809), (1642, 20590), (2059, 16420), (3284, 10295), (4105, 8236), (4118, 8210)]