88890169400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{11689}}^1$

素因数の和:12561

約数の個数: 96

約数和(自身を含む): 211345848000

約数和(自身を除く): 122455678600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 809, 940, 1175, 1618, 1880, 2350, 3236, 4045, 4700, 6472, 8090, 9400, 11689, 16180, 20225, 23378, 32360, 38023, 40450, 46756, 58445, 76046, 80900, 93512, 116890, 152092, 161800, 190115, 233780, 292225, 304184, 380230, 467560, 549383, 584450, 760460, 950575, 1098766, 1168900, 1520920, 1901150, 2197532, 2337800, 2746915, 3802300, 4395064, 5493830, 7604600, 9456401, 10987660, 13734575, 18912802, 21975320, 27469150, 37825604, 47282005, 54938300, 75651208, 94564010, 109876600, 189128020, 236410025, 378256040, 444450847, 472820050, 888901694, 945640100, 1777803388, 1891280200, 2222254235, 3555606776, 4444508470, 8889016940, 11111271175, 17778033880, 22222542350, 44445084700, 88890169400]

約数ペア:

[(1, 88890169400), (2, 44445084700), (4, 22222542350), (5, 17778033880), (8, 11111271175), (10, 8889016940), (20, 4444508470), (25, 3555606776), (40, 2222254235), (47, 1891280200), (50, 1777803388), (94, 945640100), (100, 888901694), (188, 472820050), (200, 444450847), (235, 378256040), (376, 236410025), (470, 189128020), (809, 109876600), (940, 94564010), (1175, 75651208), (1618, 54938300), (1880, 47282005), (2350, 37825604), (3236, 27469150), (4045, 21975320), (4700, 18912802), (6472, 13734575), (8090, 10987660), (9400, 9456401), (11689, 7604600), (16180, 5493830), (20225, 4395064), (23378, 3802300), (32360, 2746915), (38023, 2337800), (40450, 2197532), (46756, 1901150), (58445, 1520920), (76046, 1168900), (80900, 1098766), (93512, 950575), (116890, 760460), (152092, 584450), (161800, 549383), (190115, 467560), (233780, 380230), (292225, 304184)]