31934000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2281}}^1$

素因数の和:2311

約数の個数: 80

約数和(自身を含む): 88286016

約数和(自身を除く): 56352016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2281, 2800, 3500, 4562, 7000, 9124, 11405, 14000, 15967, 18248, 22810, 31934, 36496, 45620, 57025, 63868, 79835, 91240, 114050, 127736, 159670, 182480, 228100, 255472, 285125, 319340, 399175, 456200, 570250, 638680, 798350, 912400, 1140500, 1277360, 1596700, 1995875, 2281000, 3193400, 3991750, 4562000, 6386800, 7983500, 15967000, 31934000]

約数ペア:

[(1, 31934000), (2, 15967000), (4, 7983500), (5, 6386800), (7, 4562000), (8, 3991750), (10, 3193400), (14, 2281000), (16, 1995875), (20, 1596700), (25, 1277360), (28, 1140500), (35, 912400), (40, 798350), (50, 638680), (56, 570250), (70, 456200), (80, 399175), (100, 319340), (112, 285125), (125, 255472), (140, 228100), (175, 182480), (200, 159670), (250, 127736), (280, 114050), (350, 91240), (400, 79835), (500, 63868), (560, 57025), (700, 45620), (875, 36496), (1000, 31934), (1400, 22810), (1750, 18248), (2000, 15967), (2281, 14000), (2800, 11405), (3500, 9124), (4562, 7000)]