476853440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{212881}}^1$

素因数の和:212905

約数の個数: 56

約数和(自身を含む): 1297728672

約数和(自身を除く): 820875232

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, 212881, 425762, 851524, 1064405, 1490167, 1703048, 2128810, 2980334, 3406096, 4257620, 5960668, 6812192, 7450835, 8515240, 11921336, 13624384, 14901670, 17030480, 23842672, 29803340, 34060960, 47685344, 59606680, 68121920, 95370688, 119213360, 238426720, 476853440]

約数ペア:

[(1, 476853440), (2, 238426720), (4, 119213360), (5, 95370688), (7, 68121920), (8, 59606680), (10, 47685344), (14, 34060960), (16, 29803340), (20, 23842672), (28, 17030480), (32, 14901670), (35, 13624384), (40, 11921336), (56, 8515240), (64, 7450835), (70, 6812192), (80, 5960668), (112, 4257620), (140, 3406096), (160, 2980334), (224, 2128810), (280, 1703048), (320, 1490167), (448, 1064405), (560, 851524), (1120, 425762), (2240, 212881)]