105387520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{5881}}^1$

素因数の和:5911

約数の個数: 80

約数和(自身を含む): 288829728

約数和(自身を除く): 183442208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5881, 8960, 11762, 17920, 23524, 29405, 41167, 47048, 58810, 82334, 94096, 117620, 164668, 188192, 205835, 235240, 329336, 376384, 411670, 470480, 658672, 752768, 823340, 940960, 1317344, 1505536, 1646680, 1881920, 2634688, 3011072, 3293360, 3763840, 5269376, 6586720, 7527680, 10538752, 13173440, 15055360, 21077504, 26346880, 52693760, 105387520]

約数ペア:

[(1, 105387520), (2, 52693760), (4, 26346880), (5, 21077504), (7, 15055360), (8, 13173440), (10, 10538752), (14, 7527680), (16, 6586720), (20, 5269376), (28, 3763840), (32, 3293360), (35, 3011072), (40, 2634688), (56, 1881920), (64, 1646680), (70, 1505536), (80, 1317344), (112, 940960), (128, 823340), (140, 752768), (160, 658672), (224, 470480), (256, 411670), (280, 376384), (320, 329336), (448, 235240), (512, 205835), (560, 188192), (640, 164668), (896, 117620), (1120, 94096), (1280, 82334), (1792, 58810), (2240, 47048), (2560, 41167), (3584, 29405), (4480, 23524), (5881, 17920), (8960, 11762)]