24449680

素因数分解:

$2^4\times 5^1\times {\mathrm{305621}}^1$

素因数の和:305634

約数の個数: 20

約数和(自身を含む): 56845692

約数和(自身を除く): 32396012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 305621, 611242, 1222484, 1528105, 2444968, 3056210, 4889936, 6112420, 12224840, 24449680]

約数ペア:

[(1, 24449680), (2, 12224840), (4, 6112420), (5, 4889936), (8, 3056210), (10, 2444968), (16, 1528105), (20, 1222484), (40, 611242), (80, 305621)]