11819500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 32288256

約数和(自身を除く): 20468756

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 307, 308, 350, 385, 500, 550, 614, 700, 770, 875, 1100, 1228, 1375, 1535, 1540, 1750, 1925, 2149, 2750, 3070, 3377, 3500, 3850, 4298, 5500, 6140, 6754, 7675, 7700, 8596, 9625, 10745, 13508, 15350, 16885, 19250, 21490, 23639, 30700, 33770, 38375, 38500, 42980, 47278, 53725, 67540, 76750, 84425, 94556, 107450, 118195, 153500, 168850, 214900, 236390, 268625, 337700, 422125, 472780, 537250, 590975, 844250, 1074500, 1181950, 1688500, 2363900, 2954875, 5909750, 11819500]

約数ペア:

[(1, 11819500), (2, 5909750), (4, 2954875), (5, 2363900), (7, 1688500), (10, 1181950), (11, 1074500), (14, 844250), (20, 590975), (22, 537250), (25, 472780), (28, 422125), (35, 337700), (44, 268625), (50, 236390), (55, 214900), (70, 168850), (77, 153500), (100, 118195), (110, 107450), (125, 94556), (140, 84425), (154, 76750), (175, 67540), (220, 53725), (250, 47278), (275, 42980), (307, 38500), (308, 38375), (350, 33770), (385, 30700), (500, 23639), (550, 21490), (614, 19250), (700, 16885), (770, 15350), (875, 13508), (1100, 10745), (1228, 9625), (1375, 8596), (1535, 7700), (1540, 7675), (1750, 6754), (1925, 6140), (2149, 5500), (2750, 4298), (3070, 3850), (3377, 3500)]