4061860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 9576000

約数和(自身を除く): 5514140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 499, 740, 814, 998, 1628, 1996, 2035, 2495, 4070, 4990, 5489, 8140, 9980, 10978, 18463, 21956, 27445, 36926, 54890, 73852, 92315, 109780, 184630, 203093, 369260, 406186, 812372, 1015465, 2030930, 4061860]

約数ペア:

[(1, 4061860), (2, 2030930), (4, 1015465), (5, 812372), (10, 406186), (11, 369260), (20, 203093), (22, 184630), (37, 109780), (44, 92315), (55, 73852), (74, 54890), (110, 36926), (148, 27445), (185, 21956), (220, 18463), (370, 10978), (407, 9980), (499, 8140), (740, 5489), (814, 4990), (998, 4070), (1628, 2495), (1996, 2035)]