12053440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5381}}^1$

素因数の和:5405

約数の個数: 56

約数和(自身を含む): 32808672

約数和(自身を除く): 20755232

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, 5381, 10762, 21524, 26905, 37667, 43048, 53810, 75334, 86096, 107620, 150668, 172192, 188335, 215240, 301336, 344384, 376670, 430480, 602672, 753340, 860960, 1205344, 1506680, 1721920, 2410688, 3013360, 6026720, 12053440]

約数ペア:

[(1, 12053440), (2, 6026720), (4, 3013360), (5, 2410688), (7, 1721920), (8, 1506680), (10, 1205344), (14, 860960), (16, 753340), (20, 602672), (28, 430480), (32, 376670), (35, 344384), (40, 301336), (56, 215240), (64, 188335), (70, 172192), (80, 150668), (112, 107620), (140, 86096), (160, 75334), (224, 53810), (280, 43048), (320, 37667), (448, 26905), (560, 21524), (1120, 10762), (2240, 5381)]