5301920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2577

約数の個数: 48

約数和(自身を含む): 13494600

約数和(自身を除く): 8192680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 2549, 5098, 10196, 12745, 20392, 25490, 33137, 40784, 50980, 66274, 81568, 101960, 132548, 165685, 203920, 265096, 331370, 407840, 530192, 662740, 1060384, 1325480, 2650960, 5301920]

約数ペア:

[(1, 5301920), (2, 2650960), (4, 1325480), (5, 1060384), (8, 662740), (10, 530192), (13, 407840), (16, 331370), (20, 265096), (26, 203920), (32, 165685), (40, 132548), (52, 101960), (65, 81568), (80, 66274), (104, 50980), (130, 40784), (160, 33137), (208, 25490), (260, 20392), (416, 12745), (520, 10196), (1040, 5098), (2080, 2549)]