54335680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 112

約数和(自身を含む): 149815296

約数和(自身を除く): 95479616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 191, 224, 254, 280, 320, 382, 448, 508, 560, 635, 764, 889, 955, 1016, 1120, 1270, 1337, 1528, 1778, 1910, 2032, 2240, 2540, 2674, 3056, 3556, 3820, 4064, 4445, 5080, 5348, 6112, 6685, 7112, 7640, 8128, 8890, 10160, 10696, 12224, 13370, 14224, 15280, 17780, 20320, 21392, 24257, 26740, 28448, 30560, 35560, 40640, 42784, 48514, 53480, 56896, 61120, 71120, 85568, 97028, 106960, 121285, 142240, 169799, 194056, 213920, 242570, 284480, 339598, 388112, 427840, 485140, 679196, 776224, 848995, 970280, 1358392, 1552448, 1697990, 1940560, 2716784, 3395980, 3881120, 5433568, 6791960, 7762240, 10867136, 13583920, 27167840, 54335680]

約数ペア:

[(1, 54335680), (2, 27167840), (4, 13583920), (5, 10867136), (7, 7762240), (8, 6791960), (10, 5433568), (14, 3881120), (16, 3395980), (20, 2716784), (28, 1940560), (32, 1697990), (35, 1552448), (40, 1358392), (56, 970280), (64, 848995), (70, 776224), (80, 679196), (112, 485140), (127, 427840), (140, 388112), (160, 339598), (191, 284480), (224, 242570), (254, 213920), (280, 194056), (320, 169799), (382, 142240), (448, 121285), (508, 106960), (560, 97028), (635, 85568), (764, 71120), (889, 61120), (955, 56896), (1016, 53480), (1120, 48514), (1270, 42784), (1337, 40640), (1528, 35560), (1778, 30560), (1910, 28448), (2032, 26740), (2240, 24257), (2540, 21392), (2674, 20320), (3056, 17780), (3556, 15280), (3820, 14224), (4064, 13370), (4445, 12224), (5080, 10696), (5348, 10160), (6112, 8890), (6685, 8128), (7112, 7640)]