85384640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 112

約数和(自身を含む): 224722944

約数和(自身を除く): 139338304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 191, 220, 254, 320, 352, 382, 440, 508, 635, 704, 764, 880, 955, 1016, 1270, 1397, 1528, 1760, 1910, 2032, 2101, 2540, 2794, 3056, 3520, 3820, 4064, 4202, 5080, 5588, 6112, 6985, 7640, 8128, 8404, 10160, 10505, 11176, 12224, 13970, 15280, 16808, 20320, 21010, 22352, 24257, 27940, 30560, 33616, 40640, 42020, 44704, 48514, 55880, 61120, 67232, 84040, 89408, 97028, 111760, 121285, 134464, 168080, 194056, 223520, 242570, 266827, 336160, 388112, 447040, 485140, 533654, 672320, 776224, 970280, 1067308, 1334135, 1552448, 1940560, 2134616, 2668270, 3881120, 4269232, 5336540, 7762240, 8538464, 10673080, 17076928, 21346160, 42692320, 85384640]

約数ペア:

[(1, 85384640), (2, 42692320), (4, 21346160), (5, 17076928), (8, 10673080), (10, 8538464), (11, 7762240), (16, 5336540), (20, 4269232), (22, 3881120), (32, 2668270), (40, 2134616), (44, 1940560), (55, 1552448), (64, 1334135), (80, 1067308), (88, 970280), (110, 776224), (127, 672320), (160, 533654), (176, 485140), (191, 447040), (220, 388112), (254, 336160), (320, 266827), (352, 242570), (382, 223520), (440, 194056), (508, 168080), (635, 134464), (704, 121285), (764, 111760), (880, 97028), (955, 89408), (1016, 84040), (1270, 67232), (1397, 61120), (1528, 55880), (1760, 48514), (1910, 44704), (2032, 42020), (2101, 40640), (2540, 33616), (2794, 30560), (3056, 27940), (3520, 24257), (3820, 22352), (4064, 21010), (4202, 20320), (5080, 16808), (5588, 15280), (6112, 13970), (6985, 12224), (7640, 11176), (8128, 10505), (8404, 10160)]