9406220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11471}}^1$

素因数の和:11521

約数の個数: 24

約数和(自身を含む): 20236608

約数和(自身を除く): 10830388

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11471, 22942, 45884, 57355, 114710, 229420, 470311, 940622, 1881244, 2351555, 4703110, 9406220]

約数ペア:

[(1, 9406220), (2, 4703110), (4, 2351555), (5, 1881244), (10, 940622), (20, 470311), (41, 229420), (82, 114710), (164, 57355), (205, 45884), (410, 22942), (820, 11471)]