45491180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1109}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 109650240

約数和(自身を除く): 64159060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1109, 1172, 1465, 2051, 2218, 2930, 4102, 4436, 5545, 5860, 7763, 8204, 10255, 11090, 15526, 20510, 22180, 31052, 38815, 41020, 77630, 155260, 324937, 649874, 1299748, 1624685, 2274559, 3249370, 4549118, 6498740, 9098236, 11372795, 22745590, 45491180]

約数ペア:

[(1, 45491180), (2, 22745590), (4, 11372795), (5, 9098236), (7, 6498740), (10, 4549118), (14, 3249370), (20, 2274559), (28, 1624685), (35, 1299748), (70, 649874), (140, 324937), (293, 155260), (586, 77630), (1109, 41020), (1172, 38815), (1465, 31052), (2051, 22180), (2218, 20510), (2930, 15526), (4102, 11090), (4436, 10255), (5545, 8204), (5860, 7763)]