24976880

素因数分解:

$2^4\times 5^1\times {\mathrm{312211}}^1$

素因数の和:312224

約数の個数: 20

約数和(自身を含む): 58071432

約数和(自身を除く): 33094552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 312211, 624422, 1248844, 1561055, 2497688, 3122110, 4995376, 6244220, 12488440, 24976880]

約数ペア:

[(1, 24976880), (2, 12488440), (4, 6244220), (5, 4995376), (8, 3122110), (10, 2497688), (16, 1561055), (20, 1248844), (40, 624422), (80, 312211)]