2477180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 5382720

約数和(自身を除く): 2905540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4271, 8542, 17084, 21355, 42710, 85420, 123859, 247718, 495436, 619295, 1238590, 2477180]

約数ペア:

[(1, 2477180), (2, 1238590), (4, 619295), (5, 495436), (10, 247718), (20, 123859), (29, 85420), (58, 42710), (116, 21355), (145, 17084), (290, 8542), (580, 4271)]