893877040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{84011}}^1$

素因数の和:84050

約数の個数: 80

約数和(自身を含む): 2500197120

約数和(自身を除く): 1606320080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 84011, 168022, 336044, 420055, 588077, 672088, 840110, 1176154, 1344176, 1596209, 1680220, 2352308, 2940385, 3192418, 3360440, 4704616, 5880770, 6384836, 6720880, 7981045, 9409232, 11173463, 11761540, 12769672, 15962090, 22346926, 23523080, 25539344, 31924180, 44693852, 47046160, 55867315, 63848360, 89387704, 111734630, 127696720, 178775408, 223469260, 446938520, 893877040]

約数ペア:

[(1, 893877040), (2, 446938520), (4, 223469260), (5, 178775408), (7, 127696720), (8, 111734630), (10, 89387704), (14, 63848360), (16, 55867315), (19, 47046160), (20, 44693852), (28, 31924180), (35, 25539344), (38, 23523080), (40, 22346926), (56, 15962090), (70, 12769672), (76, 11761540), (80, 11173463), (95, 9409232), (112, 7981045), (133, 6720880), (140, 6384836), (152, 5880770), (190, 4704616), (266, 3360440), (280, 3192418), (304, 2940385), (380, 2352308), (532, 1680220), (560, 1596209), (665, 1344176), (760, 1176154), (1064, 840110), (1330, 672088), (1520, 588077), (2128, 420055), (2660, 336044), (5320, 168022), (10640, 84011)]