143018560

素因数分解:

$2^6\times 5^1\times {\mathrm{446933}}^1$

素因数の和:446950

約数の個数: 28

約数和(自身を含む): 340563708

約数和(自身を除く): 197545148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 446933, 893866, 1787732, 2234665, 3575464, 4469330, 7150928, 8938660, 14301856, 17877320, 28603712, 35754640, 71509280, 143018560]

約数ペア:

[(1, 143018560), (2, 71509280), (4, 35754640), (5, 28603712), (8, 17877320), (10, 14301856), (16, 8938660), (20, 7150928), (32, 4469330), (40, 3575464), (64, 2234665), (80, 1787732), (160, 893866), (320, 446933)]