4468180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5449}}^1$

素因数の和:5499

約数の個数: 24

約数和(自身を含む): 9613800

約数和(自身を除く): 5145620

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5449, 10898, 21796, 27245, 54490, 108980, 223409, 446818, 893636, 1117045, 2234090, 4468180]

約数ペア:

[(1, 4468180), (2, 2234090), (4, 1117045), (5, 893636), (10, 446818), (20, 223409), (41, 108980), (82, 54490), (164, 27245), (205, 21796), (410, 10898), (820, 5449)]