84854080

素因数分解:

$2^6\times 5^1\times {\mathrm{265169}}^1$

素因数の和:265186

約数の個数: 28

約数和(自身を含む): 202059540

約数和(自身を除く): 117205460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 265169, 530338, 1060676, 1325845, 2121352, 2651690, 4242704, 5303380, 8485408, 10606760, 16970816, 21213520, 42427040, 84854080]

約数ペア:

[(1, 84854080), (2, 42427040), (4, 21213520), (5, 16970816), (8, 10606760), (10, 8485408), (16, 5303380), (20, 4242704), (32, 2651690), (40, 2121352), (64, 1325845), (80, 1060676), (160, 530338), (320, 265169)]