48873680

素因数分解:

$2^4\times 5^1\times {\mathrm{610921}}^1$

素因数の和:610934

約数の個数: 20

約数和(自身を含む): 113631492

約数和(自身を除く): 64757812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 610921, 1221842, 2443684, 3054605, 4887368, 6109210, 9774736, 12218420, 24436840, 48873680]

約数ペア:

[(1, 48873680), (2, 24436840), (4, 12218420), (5, 9774736), (8, 6109210), (10, 4887368), (16, 3054605), (20, 2443684), (40, 1221842), (80, 610921)]