63392780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1493}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 146077344

約数和(自身を除く): 82684564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1493, 1930, 2123, 2986, 3860, 4246, 5972, 7465, 8492, 10615, 14930, 16423, 21230, 29860, 32846, 42460, 65692, 82115, 164230, 288149, 328460, 576298, 1152596, 1440745, 2881490, 3169639, 5762980, 6339278, 12678556, 15848195, 31696390, 63392780]

約数ペア:

[(1, 63392780), (2, 31696390), (4, 15848195), (5, 12678556), (10, 6339278), (11, 5762980), (20, 3169639), (22, 2881490), (44, 1440745), (55, 1152596), (110, 576298), (193, 328460), (220, 288149), (386, 164230), (772, 82115), (965, 65692), (1493, 42460), (1930, 32846), (2123, 29860), (2986, 21230), (3860, 16423), (4246, 14930), (5972, 10615), (7465, 8492)]