2710420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 5801544

約数和(自身を除く): 3091124

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2557, 5114, 10228, 12785, 25570, 51140, 135521, 271042, 542084, 677605, 1355210, 2710420]

約数ペア:

[(1, 2710420), (2, 1355210), (4, 677605), (5, 542084), (10, 271042), (20, 135521), (53, 51140), (106, 25570), (212, 12785), (265, 10228), (530, 5114), (1060, 2557)]