1330607660

素因数分解:

$2^2\times 5^1\times {\mathrm{12911}}^1\times {\mathrm{5153}}^1$

素因数の和:18073

約数の個数: 24

約数和(自身を含む): 2795034816

約数和(自身を除く): 1464427156

約数列:

[1, 2, 4, 5, 10, 20, 5153, 10306, 12911, 20612, 25765, 25822, 51530, 51644, 64555, 103060, 129110, 258220, 66530383, 133060766, 266121532, 332651915, 665303830, 1330607660]

約数ペア:

[(1, 1330607660), (2, 665303830), (4, 332651915), (5, 266121532), (10, 133060766), (20, 66530383), (5153, 258220), (10306, 129110), (12911, 103060), (20612, 64555), (25765, 51644), (25822, 51530)]