69122840

素因数分解:

$2^3\times 5^1\times {\mathrm{1728071}}^1$

素因数の和:1728082

約数の個数: 16

約数和(自身を含む): 155526480

約数和(自身を除く): 86403640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1728071, 3456142, 6912284, 8640355, 13824568, 17280710, 34561420, 69122840]

約数ペア:

[(1, 69122840), (2, 34561420), (4, 17280710), (5, 13824568), (8, 8640355), (10, 6912284), (20, 3456142), (40, 1728071)]