32645680

素因数分解:

$2^4\times 5^1\times {\mathrm{408071}}^1$

素因数の和:408084

約数の個数: 20

約数和(自身を含む): 75901392

約数和(自身を除く): 43255712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 408071, 816142, 1632284, 2040355, 3264568, 4080710, 6529136, 8161420, 16322840, 32645680]

約数ペア:

[(1, 32645680), (2, 16322840), (4, 8161420), (5, 6529136), (8, 4080710), (10, 3264568), (16, 2040355), (20, 1632284), (40, 816142), (80, 408071)]