1004076280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{45557}}^1$

素因数の和:45616

約数の個数: 64

約数和(自身を含む): 2460132000

約数和(自身を除く): 1456055720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 45557, 91114, 182228, 227785, 364456, 455570, 865583, 911140, 1321153, 1731166, 1822280, 2642306, 3462332, 4327915, 5284612, 6605765, 6924664, 8655830, 10569224, 13211530, 17311660, 25101907, 26423060, 34623320, 50203814, 52846120, 100407628, 125509535, 200815256, 251019070, 502038140, 1004076280]

約数ペア:

[(1, 1004076280), (2, 502038140), (4, 251019070), (5, 200815256), (8, 125509535), (10, 100407628), (19, 52846120), (20, 50203814), (29, 34623320), (38, 26423060), (40, 25101907), (58, 17311660), (76, 13211530), (95, 10569224), (116, 8655830), (145, 6924664), (152, 6605765), (190, 5284612), (232, 4327915), (290, 3462332), (380, 2642306), (551, 1822280), (580, 1731166), (760, 1321153), (1102, 911140), (1160, 865583), (2204, 455570), (2755, 364456), (4408, 227785), (5510, 182228), (11020, 91114), (22040, 45557)]