112075280

素因数分解:

$2^4\times 5^1\times {\mathrm{1400941}}^1$

素因数の和:1400954

約数の個数: 20

約数和(自身を含む): 260575212

約数和(自身を除く): 148499932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1400941, 2801882, 5603764, 7004705, 11207528, 14009410, 22415056, 28018820, 56037640, 112075280]

約数ペア:

[(1, 112075280), (2, 56037640), (4, 28018820), (5, 22415056), (8, 14009410), (10, 11207528), (16, 7004705), (20, 5603764), (40, 2801882), (80, 1400941)]