2049596000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{16529}}^1$

素因数の和:16585

約数の個数: 96

約数和(自身を含む): 5198618880

約数和(自身を除く): 3149022880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 496, 500, 620, 775, 800, 992, 1000, 1240, 1550, 2000, 2480, 3100, 3875, 4000, 4960, 6200, 7750, 12400, 15500, 16529, 24800, 31000, 33058, 62000, 66116, 82645, 124000, 132232, 165290, 264464, 330580, 413225, 512399, 528928, 661160, 826450, 1024798, 1322320, 1652900, 2049596, 2066125, 2561995, 2644640, 3305800, 4099192, 4132250, 5123990, 6611600, 8198384, 8264500, 10247980, 12809975, 13223200, 16396768, 16529000, 20495960, 25619950, 33058000, 40991920, 51239900, 64049875, 66116000, 81983840, 102479800, 128099750, 204959600, 256199500, 409919200, 512399000, 1024798000, 2049596000]

約数ペア:

[(1, 2049596000), (2, 1024798000), (4, 512399000), (5, 409919200), (8, 256199500), (10, 204959600), (16, 128099750), (20, 102479800), (25, 81983840), (31, 66116000), (32, 64049875), (40, 51239900), (50, 40991920), (62, 33058000), (80, 25619950), (100, 20495960), (124, 16529000), (125, 16396768), (155, 13223200), (160, 12809975), (200, 10247980), (248, 8264500), (250, 8198384), (310, 6611600), (400, 5123990), (496, 4132250), (500, 4099192), (620, 3305800), (775, 2644640), (800, 2561995), (992, 2066125), (1000, 2049596), (1240, 1652900), (1550, 1322320), (2000, 1024798), (2480, 826450), (3100, 661160), (3875, 528928), (4000, 512399), (4960, 413225), (6200, 330580), (7750, 264464), (12400, 165290), (15500, 132232), (16529, 124000), (24800, 82645), (31000, 66116), (33058, 62000)]