13308130220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8641643}}^1$

素因数の和:8641670

約数の個数: 48

約数和(自身を含む): 34843108608

約数和(自身を除く): 21534978388

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 8641643, 17283286, 34566572, 43208215, 60491501, 86416430, 95058073, 120983002, 172832860, 190116146, 241966004, 302457505, 380232292, 475290365, 604915010, 665406511, 950580730, 1209830020, 1330813022, 1901161460, 2661626044, 3327032555, 6654065110, 13308130220]

約数ペア:

[(1, 13308130220), (2, 6654065110), (4, 3327032555), (5, 2661626044), (7, 1901161460), (10, 1330813022), (11, 1209830020), (14, 950580730), (20, 665406511), (22, 604915010), (28, 475290365), (35, 380232292), (44, 302457505), (55, 241966004), (70, 190116146), (77, 172832860), (110, 120983002), (140, 95058073), (154, 86416430), (220, 60491501), (308, 43208215), (385, 34566572), (770, 17283286), (1540, 8641643)]