47328880

素因数分解:

$2^4\times 5^1\times {\mathrm{591611}}^1$

素因数の和:591624

約数の個数: 20

約数和(自身を含む): 110039832

約数和(自身を除く): 62710952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 591611, 1183222, 2366444, 2958055, 4732888, 5916110, 9465776, 11832220, 23664440, 47328880]

約数ペア:

[(1, 47328880), (2, 23664440), (4, 11832220), (5, 9465776), (8, 5916110), (10, 4732888), (16, 2958055), (20, 2366444), (40, 1183222), (80, 591611)]