34270840

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2237}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 77345280

約数和(自身を除く): 43074440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 2237, 3064, 3830, 4474, 7660, 8948, 11185, 15320, 17896, 22370, 44740, 89480, 856771, 1713542, 3427084, 4283855, 6854168, 8567710, 17135420, 34270840]

約数ペア:

[(1, 34270840), (2, 17135420), (4, 8567710), (5, 6854168), (8, 4283855), (10, 3427084), (20, 1713542), (40, 856771), (383, 89480), (766, 44740), (1532, 22370), (1915, 17896), (2237, 15320), (3064, 11185), (3830, 8948), (4474, 7660)]