82607560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 220207680

約数和(自身を除く): 137600120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 307, 310, 434, 614, 620, 868, 961, 1085, 1228, 1240, 1535, 1736, 1922, 2149, 2170, 2456, 3070, 3844, 4298, 4340, 4805, 6140, 6727, 7688, 8596, 8680, 9517, 9610, 10745, 12280, 13454, 17192, 19034, 19220, 21490, 26908, 33635, 38068, 38440, 42980, 47585, 53816, 66619, 67270, 76136, 85960, 95170, 133238, 134540, 190340, 266476, 269080, 295027, 333095, 380680, 532952, 590054, 666190, 1180108, 1332380, 1475135, 2065189, 2360216, 2664760, 2950270, 4130378, 5900540, 8260756, 10325945, 11801080, 16521512, 20651890, 41303780, 82607560]

約数ペア:

[(1, 82607560), (2, 41303780), (4, 20651890), (5, 16521512), (7, 11801080), (8, 10325945), (10, 8260756), (14, 5900540), (20, 4130378), (28, 2950270), (31, 2664760), (35, 2360216), (40, 2065189), (56, 1475135), (62, 1332380), (70, 1180108), (124, 666190), (140, 590054), (155, 532952), (217, 380680), (248, 333095), (280, 295027), (307, 269080), (310, 266476), (434, 190340), (614, 134540), (620, 133238), (868, 95170), (961, 85960), (1085, 76136), (1228, 67270), (1240, 66619), (1535, 53816), (1736, 47585), (1922, 42980), (2149, 38440), (2170, 38068), (2456, 33635), (3070, 26908), (3844, 21490), (4298, 19220), (4340, 19034), (4805, 17192), (6140, 13454), (6727, 12280), (7688, 10745), (8596, 9610), (8680, 9517)]