102964900

素因数分解:

$2^2\times 5^2\times {\mathrm{991}}^1\times {\mathrm{1039}}^1$

素因数の和:2044

約数の個数: 36

約数和(自身を含む): 223874560

約数和(自身を除く): 120909660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 991, 1039, 1982, 2078, 3964, 4156, 4955, 5195, 9910, 10390, 19820, 20780, 24775, 25975, 49550, 51950, 99100, 103900, 1029649, 2059298, 4118596, 5148245, 10296490, 20592980, 25741225, 51482450, 102964900]

約数ペア:

[(1, 102964900), (2, 51482450), (4, 25741225), (5, 20592980), (10, 10296490), (20, 5148245), (25, 4118596), (50, 2059298), (100, 1029649), (991, 103900), (1039, 99100), (1982, 51950), (2078, 49550), (3964, 25975), (4156, 24775), (4955, 20780), (5195, 19820), (9910, 10390)]