499091120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1179

約数の個数: 120

約数和(自身を含む): 1303791552

約数和(自身を除く): 804700432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 121, 176, 188, 220, 235, 242, 376, 440, 470, 484, 517, 605, 752, 880, 940, 968, 1034, 1097, 1210, 1880, 1936, 2068, 2194, 2420, 2585, 3760, 4136, 4388, 4840, 5170, 5485, 5687, 8272, 8776, 9680, 10340, 10970, 11374, 12067, 17552, 20680, 21940, 22748, 24134, 28435, 41360, 43880, 45496, 48268, 51559, 56870, 60335, 87760, 90992, 96536, 103118, 113740, 120670, 132737, 193072, 206236, 227480, 241340, 257795, 265474, 412472, 454960, 482680, 515590, 530948, 567149, 663685, 824944, 965360, 1031180, 1061896, 1134298, 1327370, 2062360, 2123792, 2268596, 2654740, 2835745, 4124720, 4537192, 5309480, 5671490, 6238639, 9074384, 10618960, 11342980, 12477278, 22685960, 24954556, 31193195, 45371920, 49909112, 62386390, 99818224, 124772780, 249545560, 499091120]

約数ペア:

[(1, 499091120), (2, 249545560), (4, 124772780), (5, 99818224), (8, 62386390), (10, 49909112), (11, 45371920), (16, 31193195), (20, 24954556), (22, 22685960), (40, 12477278), (44, 11342980), (47, 10618960), (55, 9074384), (80, 6238639), (88, 5671490), (94, 5309480), (110, 4537192), (121, 4124720), (176, 2835745), (188, 2654740), (220, 2268596), (235, 2123792), (242, 2062360), (376, 1327370), (440, 1134298), (470, 1061896), (484, 1031180), (517, 965360), (605, 824944), (752, 663685), (880, 567149), (940, 530948), (968, 515590), (1034, 482680), (1097, 454960), (1210, 412472), (1880, 265474), (1936, 257795), (2068, 241340), (2194, 227480), (2420, 206236), (2585, 193072), (3760, 132737), (4136, 120670), (4388, 113740), (4840, 103118), (5170, 96536), (5485, 90992), (5687, 87760), (8272, 60335), (8776, 56870), (9680, 51559), (10340, 48268), (10970, 45496), (11374, 43880), (12067, 41360), (17552, 28435), (20680, 24134), (21940, 22748)]