84211160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 211438080

約数和(自身を除く): 127226920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 127, 137, 220, 242, 254, 274, 440, 484, 508, 548, 605, 635, 685, 968, 1016, 1096, 1210, 1270, 1370, 1397, 1507, 2420, 2540, 2740, 2794, 3014, 4840, 5080, 5480, 5588, 6028, 6985, 7535, 11176, 12056, 13970, 15070, 15367, 16577, 17399, 27940, 30140, 30734, 33154, 34798, 55880, 60280, 61468, 66308, 69596, 76835, 82885, 86995, 122936, 132616, 139192, 153670, 165770, 173990, 191389, 307340, 331540, 347980, 382778, 614680, 663080, 695960, 765556, 956945, 1531112, 1913890, 2105279, 3827780, 4210558, 7655560, 8421116, 10526395, 16842232, 21052790, 42105580, 84211160]

約数ペア:

[(1, 84211160), (2, 42105580), (4, 21052790), (5, 16842232), (8, 10526395), (10, 8421116), (11, 7655560), (20, 4210558), (22, 3827780), (40, 2105279), (44, 1913890), (55, 1531112), (88, 956945), (110, 765556), (121, 695960), (127, 663080), (137, 614680), (220, 382778), (242, 347980), (254, 331540), (274, 307340), (440, 191389), (484, 173990), (508, 165770), (548, 153670), (605, 139192), (635, 132616), (685, 122936), (968, 86995), (1016, 82885), (1096, 76835), (1210, 69596), (1270, 66308), (1370, 61468), (1397, 60280), (1507, 55880), (2420, 34798), (2540, 33154), (2740, 30734), (2794, 30140), (3014, 27940), (4840, 17399), (5080, 16577), (5480, 15367), (5588, 15070), (6028, 13970), (6985, 12056), (7535, 11176)]