159670000

素因数分解:

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

素因数の和:2316

約数の個数: 100

約数和(自身を含む): 441996016

約数和(自身を除く): 282326016

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, 625, 700, 875, 1000, 1250, 1400, 1750, 2000, 2281, 2500, 2800, 3500, 4375, 4562, 5000, 7000, 8750, 9124, 10000, 11405, 14000, 15967, 17500, 18248, 22810, 31934, 35000, 36496, 45620, 57025, 63868, 70000, 79835, 91240, 114050, 127736, 159670, 182480, 228100, 255472, 285125, 319340, 399175, 456200, 570250, 638680, 798350, 912400, 1140500, 1277360, 1425625, 1596700, 1995875, 2281000, 2851250, 3193400, 3991750, 4562000, 5702500, 6386800, 7983500, 9979375, 11405000, 15967000, 19958750, 22810000, 31934000, 39917500, 79835000, 159670000]

約数ペア:

[(1, 159670000), (2, 79835000), (4, 39917500), (5, 31934000), (7, 22810000), (8, 19958750), (10, 15967000), (14, 11405000), (16, 9979375), (20, 7983500), (25, 6386800), (28, 5702500), (35, 4562000), (40, 3991750), (50, 3193400), (56, 2851250), (70, 2281000), (80, 1995875), (100, 1596700), (112, 1425625), (125, 1277360), (140, 1140500), (175, 912400), (200, 798350), (250, 638680), (280, 570250), (350, 456200), (400, 399175), (500, 319340), (560, 285125), (625, 255472), (700, 228100), (875, 182480), (1000, 159670), (1250, 127736), (1400, 114050), (1750, 91240), (2000, 79835), (2281, 70000), (2500, 63868), (2800, 57025), (3500, 45620), (4375, 36496), (4562, 35000), (5000, 31934), (7000, 22810), (8750, 18248), (9124, 17500), (10000, 15967), (11405, 14000)]