13226620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 30844800

約数和(自身を除く): 17618180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1019, 1180, 1298, 2038, 2596, 3245, 4076, 5095, 6490, 10190, 11209, 12980, 20380, 22418, 44836, 56045, 60121, 112090, 120242, 224180, 240484, 300605, 601210, 661331, 1202420, 1322662, 2645324, 3306655, 6613310, 13226620]

約数ペア:

[(1, 13226620), (2, 6613310), (4, 3306655), (5, 2645324), (10, 1322662), (11, 1202420), (20, 661331), (22, 601210), (44, 300605), (55, 240484), (59, 224180), (110, 120242), (118, 112090), (220, 60121), (236, 56045), (295, 44836), (590, 22418), (649, 20380), (1019, 12980), (1180, 11209), (1298, 10190), (2038, 6490), (2596, 5095), (3245, 4076)]