2010117872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9491}}^1$

素因数の和:9598

約数の個数: 80

約数和(自身を含む): 4670367744

約数和(自身を除く): 2660249872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 854, 868, 976, 1708, 1736, 1891, 3416, 3472, 3782, 6832, 7564, 9491, 13237, 15128, 18982, 26474, 30256, 37964, 52948, 66437, 75928, 105896, 132874, 151856, 211792, 265748, 294221, 531496, 578951, 588442, 1062992, 1157902, 1176884, 2059547, 2315804, 2353768, 4052657, 4119094, 4631608, 4707536, 8105314, 8238188, 9263216, 16210628, 16476376, 17947481, 32421256, 32952752, 35894962, 64842512, 71789924, 125632367, 143579848, 251264734, 287159696, 502529468, 1005058936, 2010117872]

約数ペア:

[(1, 2010117872), (2, 1005058936), (4, 502529468), (7, 287159696), (8, 251264734), (14, 143579848), (16, 125632367), (28, 71789924), (31, 64842512), (56, 35894962), (61, 32952752), (62, 32421256), (112, 17947481), (122, 16476376), (124, 16210628), (217, 9263216), (244, 8238188), (248, 8105314), (427, 4707536), (434, 4631608), (488, 4119094), (496, 4052657), (854, 2353768), (868, 2315804), (976, 2059547), (1708, 1176884), (1736, 1157902), (1891, 1062992), (3416, 588442), (3472, 578951), (3782, 531496), (6832, 294221), (7564, 265748), (9491, 211792), (13237, 151856), (15128, 132874), (18982, 105896), (26474, 75928), (30256, 66437), (37964, 52948)]