2100066355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{1321}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 2724166080

約数和(自身を除く): 624099725

約数列:

[1, 5, 17, 59, 85, 295, 317, 1003, 1321, 1585, 5015, 5389, 6605, 18703, 22457, 26945, 77939, 93515, 112285, 317951, 389695, 418757, 1324963, 1589755, 2093785, 6624815, 7118869, 24706663, 35594345, 123533315, 420013271, 2100066355]

約数ペア:

[(1, 2100066355), (5, 420013271), (17, 123533315), (59, 35594345), (85, 24706663), (295, 7118869), (317, 6624815), (1003, 2093785), (1321, 1589755), (1585, 1324963), (5015, 418757), (5389, 389695), (6605, 317951), (18703, 112285), (22457, 93515), (26945, 77939)]