38565521440

素因数分解:

$2^5\times 5^1\times {\mathrm{557}}^1\times {\mathrm{432737}}^1$

素因数の和:433309

約数の個数: 48

約数和(自身を含む): 91274829912

約数和(自身を除く): 52709308472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 557, 1114, 2228, 2785, 4456, 5570, 8912, 11140, 17824, 22280, 44560, 89120, 432737, 865474, 1730948, 2163685, 3461896, 4327370, 6923792, 8654740, 13847584, 17309480, 34618960, 69237920, 241034509, 482069018, 964138036, 1205172545, 1928276072, 2410345090, 3856552144, 4820690180, 7713104288, 9641380360, 19282760720, 38565521440]

約数ペア:

[(1, 38565521440), (2, 19282760720), (4, 9641380360), (5, 7713104288), (8, 4820690180), (10, 3856552144), (16, 2410345090), (20, 1928276072), (32, 1205172545), (40, 964138036), (80, 482069018), (160, 241034509), (557, 69237920), (1114, 34618960), (2228, 17309480), (2785, 13847584), (4456, 8654740), (5570, 6923792), (8912, 4327370), (11140, 3461896), (17824, 2163685), (22280, 1730948), (44560, 865474), (89120, 432737)]