4481085280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{12161}}^1$

素因数の和:12237

約数の個数: 144

約数和(自身を含む): 12578037696

約数和(自身を除く): 8096952416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 160, 188, 196, 224, 235, 245, 280, 329, 376, 392, 470, 490, 560, 658, 752, 784, 940, 980, 1120, 1316, 1504, 1568, 1645, 1880, 1960, 2303, 2632, 3290, 3760, 3920, 4606, 5264, 6580, 7520, 7840, 9212, 10528, 11515, 12161, 13160, 18424, 23030, 24322, 26320, 36848, 46060, 48644, 52640, 60805, 73696, 85127, 92120, 97288, 121610, 170254, 184240, 194576, 243220, 340508, 368480, 389152, 425635, 486440, 571567, 595889, 681016, 851270, 972880, 1143134, 1191778, 1362032, 1702540, 1945760, 2286268, 2383556, 2724064, 2857835, 2979445, 3405080, 4000969, 4572536, 4767112, 5715670, 5958890, 6810160, 8001938, 9145072, 9534224, 11431340, 11917780, 13620320, 16003876, 18290144, 19068448, 20004845, 22862680, 23835560, 28006783, 32007752, 40009690, 45725360, 47671120, 56013566, 64015504, 80019380, 91450720, 95342240, 112027132, 128031008, 140033915, 160038760, 224054264, 280067830, 320077520, 448108528, 560135660, 640155040, 896217056, 1120271320, 2240542640, 4481085280]

約数ペア:

[(1, 4481085280), (2, 2240542640), (4, 1120271320), (5, 896217056), (7, 640155040), (8, 560135660), (10, 448108528), (14, 320077520), (16, 280067830), (20, 224054264), (28, 160038760), (32, 140033915), (35, 128031008), (40, 112027132), (47, 95342240), (49, 91450720), (56, 80019380), (70, 64015504), (80, 56013566), (94, 47671120), (98, 45725360), (112, 40009690), (140, 32007752), (160, 28006783), (188, 23835560), (196, 22862680), (224, 20004845), (235, 19068448), (245, 18290144), (280, 16003876), (329, 13620320), (376, 11917780), (392, 11431340), (470, 9534224), (490, 9145072), (560, 8001938), (658, 6810160), (752, 5958890), (784, 5715670), (940, 4767112), (980, 4572536), (1120, 4000969), (1316, 3405080), (1504, 2979445), (1568, 2857835), (1645, 2724064), (1880, 2383556), (1960, 2286268), (2303, 1945760), (2632, 1702540), (3290, 1362032), (3760, 1191778), (3920, 1143134), (4606, 972880), (5264, 851270), (6580, 681016), (7520, 595889), (7840, 571567), (9212, 486440), (10528, 425635), (11515, 389152), (12161, 368480), (13160, 340508), (18424, 243220), (23030, 194576), (24322, 184240), (26320, 170254), (36848, 121610), (46060, 97288), (48644, 92120), (52640, 85127), (60805, 73696)]