1004044900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{244889}}^1$

素因数の和:244944

約数の個数: 36

約数和(自身を含む): 2231927460

約数和(自身を除く): 1227882560

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 244889, 489778, 979556, 1224445, 2448890, 4897780, 6122225, 10040449, 12244450, 20080898, 24488900, 40161796, 50202245, 100404490, 200808980, 251011225, 502022450, 1004044900]

約数ペア:

[(1, 1004044900), (2, 502022450), (4, 251011225), (5, 200808980), (10, 100404490), (20, 50202245), (25, 40161796), (41, 24488900), (50, 20080898), (82, 12244450), (100, 10040449), (164, 6122225), (205, 4897780), (410, 2448890), (820, 1224445), (1025, 979556), (2050, 489778), (4100, 244889)]