112993520

素因数分解:

$2^4\times 5^1\times {\mathrm{1412419}}^1$

素因数の和:1412432

約数の個数: 20

約数和(自身を含む): 262710120

約数和(自身を除く): 149716600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1412419, 2824838, 5649676, 7062095, 11299352, 14124190, 22598704, 28248380, 56496760, 112993520]

約数ペア:

[(1, 112993520), (2, 56496760), (4, 28248380), (5, 22598704), (8, 14124190), (10, 11299352), (16, 7062095), (20, 5649676), (40, 2824838), (80, 1412419)]