4154635520

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{9463}}^1$

素因数の和:9505

約数の個数: 144

約数和(自身を含む): 11606649600

約数和(自身を除く): 7452014080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2744, 3136, 3430, 3920, 4480, 5488, 6272, 6860, 7840, 8960, 9463, 10976, 12544, 13720, 15680, 18926, 21952, 27440, 31360, 37852, 43904, 47315, 54880, 62720, 66241, 75704, 87808, 94630, 109760, 132482, 151408, 189260, 219520, 264964, 302816, 331205, 378520, 439040, 463687, 529928, 605632, 662410, 757040, 927374, 1059856, 1211264, 1324820, 1514080, 1854748, 2119712, 2318435, 2422528, 2649640, 3028160, 3245809, 3709496, 4239424, 4636870, 5299280, 6056320, 6491618, 7418992, 8478848, 9273740, 10598560, 12112640, 12983236, 14837984, 16229045, 16957696, 18547480, 21197120, 25966472, 29675968, 32458090, 37094960, 42394240, 51932944, 59351936, 64916180, 74189920, 84788480, 103865888, 118703872, 129832360, 148379840, 207731776, 259664720, 296759680, 415463552, 519329440, 593519360, 830927104, 1038658880, 2077317760, 4154635520]

約数ペア:

[(1, 4154635520), (2, 2077317760), (4, 1038658880), (5, 830927104), (7, 593519360), (8, 519329440), (10, 415463552), (14, 296759680), (16, 259664720), (20, 207731776), (28, 148379840), (32, 129832360), (35, 118703872), (40, 103865888), (49, 84788480), (56, 74189920), (64, 64916180), (70, 59351936), (80, 51932944), (98, 42394240), (112, 37094960), (128, 32458090), (140, 29675968), (160, 25966472), (196, 21197120), (224, 18547480), (245, 16957696), (256, 16229045), (280, 14837984), (320, 12983236), (343, 12112640), (392, 10598560), (448, 9273740), (490, 8478848), (560, 7418992), (640, 6491618), (686, 6056320), (784, 5299280), (896, 4636870), (980, 4239424), (1120, 3709496), (1280, 3245809), (1372, 3028160), (1568, 2649640), (1715, 2422528), (1792, 2318435), (1960, 2119712), (2240, 1854748), (2744, 1514080), (3136, 1324820), (3430, 1211264), (3920, 1059856), (4480, 927374), (5488, 757040), (6272, 662410), (6860, 605632), (7840, 529928), (8960, 463687), (9463, 439040), (10976, 378520), (12544, 331205), (13720, 302816), (15680, 264964), (18926, 219520), (21952, 189260), (27440, 151408), (31360, 132482), (37852, 109760), (43904, 94630), (47315, 87808), (54880, 75704), (62720, 66241)]