1063231660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{1459}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 2266387200

約数和(自身を除く): 1203155540

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 439, 830, 878, 1459, 1660, 1756, 2195, 2918, 4390, 5836, 7295, 8780, 14590, 29180, 36437, 72874, 121097, 145748, 182185, 242194, 364370, 484388, 605485, 640501, 728740, 1210970, 1281002, 2421940, 2562004, 3202505, 6405010, 12810020, 53161583, 106323166, 212646332, 265807915, 531615830, 1063231660]

約数ペア:

[(1, 1063231660), (2, 531615830), (4, 265807915), (5, 212646332), (10, 106323166), (20, 53161583), (83, 12810020), (166, 6405010), (332, 3202505), (415, 2562004), (439, 2421940), (830, 1281002), (878, 1210970), (1459, 728740), (1660, 640501), (1756, 605485), (2195, 484388), (2918, 364370), (4390, 242194), (5836, 182185), (7295, 145748), (8780, 121097), (14590, 72874), (29180, 36437)]