45691540

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{12763}}^1$

素因数の和:12951

約数の個数: 24

約数和(自身を含む): 96495840

約数和(自身を除く): 50804300

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 12763, 25526, 51052, 63815, 127630, 255260, 2284577, 4569154, 9138308, 11422885, 22845770, 45691540]

約数ペア:

[(1, 45691540), (2, 22845770), (4, 11422885), (5, 9138308), (10, 4569154), (20, 2284577), (179, 255260), (358, 127630), (716, 63815), (895, 51052), (1790, 25526), (3580, 12763)]