24682790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20399}}^1$

素因数の和:20428

約数の個数: 24

約数和(自身を含む): 48837600

約数和(自身を除く): 24154810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 20399, 40798, 101995, 203990, 224389, 448778, 1121945, 2243890, 2468279, 4936558, 12341395, 24682790]

約数ペア:

[(1, 24682790), (2, 12341395), (5, 4936558), (10, 2468279), (11, 2243890), (22, 1121945), (55, 448778), (110, 224389), (121, 203990), (242, 101995), (605, 40798), (1210, 20399)]