2042610400

素因数分解:

$2^5\times 5^2\times {\mathrm{167}}^1\times {\mathrm{15289}}^1$

素因数の和:15476

約数の個数: 72

約数和(自身を含む): 5016710160

約数和(自身を除く): 2974099760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 167, 200, 334, 400, 668, 800, 835, 1336, 1670, 2672, 3340, 4175, 5344, 6680, 8350, 13360, 15289, 16700, 26720, 30578, 33400, 61156, 66800, 76445, 122312, 133600, 152890, 244624, 305780, 382225, 489248, 611560, 764450, 1223120, 1528900, 2446240, 2553263, 3057800, 5106526, 6115600, 10213052, 12231200, 12766315, 20426104, 25532630, 40852208, 51065260, 63831575, 81704416, 102130520, 127663150, 204261040, 255326300, 408522080, 510652600, 1021305200, 2042610400]

約数ペア:

[(1, 2042610400), (2, 1021305200), (4, 510652600), (5, 408522080), (8, 255326300), (10, 204261040), (16, 127663150), (20, 102130520), (25, 81704416), (32, 63831575), (40, 51065260), (50, 40852208), (80, 25532630), (100, 20426104), (160, 12766315), (167, 12231200), (200, 10213052), (334, 6115600), (400, 5106526), (668, 3057800), (800, 2553263), (835, 2446240), (1336, 1528900), (1670, 1223120), (2672, 764450), (3340, 611560), (4175, 489248), (5344, 382225), (6680, 305780), (8350, 244624), (13360, 152890), (15289, 133600), (16700, 122312), (26720, 76445), (30578, 66800), (33400, 61156)]