13173440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5881}}^1$

素因数の和:5905

約数の個数: 56

約数和(自身を含む): 35856672

約数和(自身を除く): 22683232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5881, 11762, 23524, 29405, 41167, 47048, 58810, 82334, 94096, 117620, 164668, 188192, 205835, 235240, 329336, 376384, 411670, 470480, 658672, 823340, 940960, 1317344, 1646680, 1881920, 2634688, 3293360, 6586720, 13173440]

約数ペア:

[(1, 13173440), (2, 6586720), (4, 3293360), (5, 2634688), (7, 1881920), (8, 1646680), (10, 1317344), (14, 940960), (16, 823340), (20, 658672), (28, 470480), (32, 411670), (35, 376384), (40, 329336), (56, 235240), (64, 205835), (70, 188192), (80, 164668), (112, 117620), (140, 94096), (160, 82334), (224, 58810), (280, 47048), (320, 41167), (448, 29405), (560, 23524), (1120, 11762), (2240, 5881)]