130064140

素因数分解:

$2^2\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{2729}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 273349440

約数和(自身を除く): 143285300

約数列:

[1, 2, 4, 5, 10, 20, 2383, 2729, 4766, 5458, 9532, 10916, 11915, 13645, 23830, 27290, 47660, 54580, 6503207, 13006414, 26012828, 32516035, 65032070, 130064140]

約数ペア:

[(1, 130064140), (2, 65032070), (4, 32516035), (5, 26012828), (10, 13006414), (20, 6503207), (2383, 54580), (2729, 47660), (4766, 27290), (5458, 23830), (9532, 13645), (10916, 11915)]