63868000

素因数分解:

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

素因数の和:2313

約数の個数: 96

約数和(自身を含む): 179419968

約数和(自身を除く): 115551968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2281, 2800, 3500, 4000, 4562, 5600, 7000, 9124, 11405, 14000, 15967, 18248, 22810, 28000, 31934, 36496, 45620, 57025, 63868, 72992, 79835, 91240, 114050, 127736, 159670, 182480, 228100, 255472, 285125, 319340, 364960, 399175, 456200, 510944, 570250, 638680, 798350, 912400, 1140500, 1277360, 1596700, 1824800, 1995875, 2281000, 2554720, 3193400, 3991750, 4562000, 6386800, 7983500, 9124000, 12773600, 15967000, 31934000, 63868000]

約数ペア:

[(1, 63868000), (2, 31934000), (4, 15967000), (5, 12773600), (7, 9124000), (8, 7983500), (10, 6386800), (14, 4562000), (16, 3991750), (20, 3193400), (25, 2554720), (28, 2281000), (32, 1995875), (35, 1824800), (40, 1596700), (50, 1277360), (56, 1140500), (70, 912400), (80, 798350), (100, 638680), (112, 570250), (125, 510944), (140, 456200), (160, 399175), (175, 364960), (200, 319340), (224, 285125), (250, 255472), (280, 228100), (350, 182480), (400, 159670), (500, 127736), (560, 114050), (700, 91240), (800, 79835), (875, 72992), (1000, 63868), (1120, 57025), (1400, 45620), (1750, 36496), (2000, 31934), (2281, 28000), (2800, 22810), (3500, 18248), (4000, 15967), (4562, 14000), (5600, 11405), (7000, 9124)]