5488880

素因数分解:

$2^4\times 5^1\times {\mathrm{68611}}^1$

素因数の和:68624

約数の個数: 20

約数和(自身を含む): 12761832

約数和(自身を除く): 7272952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68611, 137222, 274444, 343055, 548888, 686110, 1097776, 1372220, 2744440, 5488880]

約数ペア:

[(1, 5488880), (2, 2744440), (4, 1372220), (5, 1097776), (8, 686110), (10, 548888), (16, 343055), (20, 274444), (40, 137222), (80, 68611)]