9864200080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17614643}}^1$

素因数の和:17614663

約数の個数: 40

約数和(自身を含む): 26210590272

約数和(自身を除く): 16346390192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 17614643, 35229286, 70458572, 88073215, 123302501, 140917144, 176146430, 246605002, 281834288, 352292860, 493210004, 616512505, 704585720, 986420008, 1233025010, 1409171440, 1972840016, 2466050020, 4932100040, 9864200080]

約数ペア:

[(1, 9864200080), (2, 4932100040), (4, 2466050020), (5, 1972840016), (7, 1409171440), (8, 1233025010), (10, 986420008), (14, 704585720), (16, 616512505), (20, 493210004), (28, 352292860), (35, 281834288), (40, 246605002), (56, 176146430), (70, 140917144), (80, 123302501), (112, 88073215), (140, 70458572), (280, 35229286), (560, 17614643)]