11196440

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{883}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 25300080

約数和(自身を除く): 14103640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 883, 1268, 1585, 1766, 2536, 3170, 3532, 4415, 6340, 7064, 8830, 12680, 17660, 35320, 279911, 559822, 1119644, 1399555, 2239288, 2799110, 5598220, 11196440]

約数ペア:

[(1, 11196440), (2, 5598220), (4, 2799110), (5, 2239288), (8, 1399555), (10, 1119644), (20, 559822), (40, 279911), (317, 35320), (634, 17660), (883, 12680), (1268, 8830), (1585, 7064), (1766, 6340), (2536, 4415), (3170, 3532)]