4522960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4349}}^1$

素因数の和:4375

約数の個数: 40

約数和(自身を含む): 11327400

約数和(自身を除く): 6804440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4349, 8698, 17396, 21745, 34792, 43490, 56537, 69584, 86980, 113074, 173960, 226148, 282685, 347920, 452296, 565370, 904592, 1130740, 2261480, 4522960]

約数ペア:

[(1, 4522960), (2, 2261480), (4, 1130740), (5, 904592), (8, 565370), (10, 452296), (13, 347920), (16, 282685), (20, 226148), (26, 173960), (40, 113074), (52, 86980), (65, 69584), (80, 56537), (104, 43490), (130, 34792), (208, 21745), (260, 17396), (520, 8698), (1040, 4349)]