955759160

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{123803}}^1$

素因数の和:124007

約数の個数: 32

約数和(自身を含む): 2161617840

約数和(自身を除く): 1205858680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 123803, 247606, 495212, 619015, 990424, 1238030, 2476060, 4952120, 23893979, 47787958, 95575916, 119469895, 191151832, 238939790, 477879580, 955759160]

約数ペア:

[(1, 955759160), (2, 477879580), (4, 238939790), (5, 191151832), (8, 119469895), (10, 95575916), (20, 47787958), (40, 23893979), (193, 4952120), (386, 2476060), (772, 1238030), (965, 990424), (1544, 619015), (1930, 495212), (3860, 247606), (7720, 123803)]