22714820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27701}}^1$

素因数の和:27751

約数の個数: 24

約数和(自身を含む): 48866328

約数和(自身を除く): 26151508

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 27701, 55402, 110804, 138505, 277010, 554020, 1135741, 2271482, 4542964, 5678705, 11357410, 22714820]

約数ペア:

[(1, 22714820), (2, 11357410), (4, 5678705), (5, 4542964), (10, 2271482), (20, 1135741), (41, 554020), (82, 277010), (164, 138505), (205, 110804), (410, 55402), (820, 27701)]