1924499360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90437}}^1$

素因数の和:90478

約数の個数: 96

約数和(自身を含む): 5469690240

約数和(自身を除く): 3545190880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 10640, 21280, 90437, 180874, 361748, 452185, 633059, 723496, 904370, 1266118, 1446992, 1718303, 1808740, 2532236, 2893984, 3165295, 3436606, 3617480, 5064472, 6330590, 6873212, 7234960, 8591515, 10128944, 12028121, 12661180, 13746424, 14469920, 17183030, 20257888, 24056242, 25322360, 27492848, 34366060, 48112484, 50644720, 54985696, 60140605, 68732120, 96224968, 101289440, 120281210, 137464240, 192449936, 240562420, 274928480, 384899872, 481124840, 962249680, 1924499360]

約数ペア:

[(1, 1924499360), (2, 962249680), (4, 481124840), (5, 384899872), (7, 274928480), (8, 240562420), (10, 192449936), (14, 137464240), (16, 120281210), (19, 101289440), (20, 96224968), (28, 68732120), (32, 60140605), (35, 54985696), (38, 50644720), (40, 48112484), (56, 34366060), (70, 27492848), (76, 25322360), (80, 24056242), (95, 20257888), (112, 17183030), (133, 14469920), (140, 13746424), (152, 12661180), (160, 12028121), (190, 10128944), (224, 8591515), (266, 7234960), (280, 6873212), (304, 6330590), (380, 5064472), (532, 3617480), (560, 3436606), (608, 3165295), (665, 2893984), (760, 2532236), (1064, 1808740), (1120, 1718303), (1330, 1446992), (1520, 1266118), (2128, 904370), (2660, 723496), (3040, 633059), (4256, 452185), (5320, 361748), (10640, 180874), (21280, 90437)]