129376090

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{27943}}^1$

素因数の和:28413

約数の個数: 16

約数和(自身を含む): 233388288

約数和(自身を除く): 104012198

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 27943, 55886, 139715, 279430, 12937609, 25875218, 64688045, 129376090]

約数ペア:

[(1, 129376090), (2, 64688045), (5, 25875218), (10, 12937609), (463, 279430), (926, 139715), (2315, 55886), (4630, 27943)]