5280254620

素因数分解:

$2^2\times 5^1\times {\mathrm{15511}}^1\times {\mathrm{17021}}^1$

素因数の和:32541

約数の個数: 24

約数和(自身を含む): 11089901088

約数和(自身を除く): 5809646468

約数列:

[1, 2, 4, 5, 10, 20, 15511, 17021, 31022, 34042, 62044, 68084, 77555, 85105, 155110, 170210, 310220, 340420, 264012731, 528025462, 1056050924, 1320063655, 2640127310, 5280254620]

約数ペア:

[(1, 5280254620), (2, 2640127310), (4, 1320063655), (5, 1056050924), (10, 528025462), (20, 264012731), (15511, 340420), (17021, 310220), (31022, 170210), (34042, 155110), (62044, 85105), (68084, 77555)]