42261130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 80429760

約数和(自身を除く): 38168630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 347, 641, 694, 1282, 1735, 3205, 3470, 6410, 6593, 12179, 13186, 24358, 32965, 60895, 65930, 121790, 222427, 444854, 1112135, 2224270, 4226113, 8452226, 21130565, 42261130]

約数ペア:

[(1, 42261130), (2, 21130565), (5, 8452226), (10, 4226113), (19, 2224270), (38, 1112135), (95, 444854), (190, 222427), (347, 121790), (641, 65930), (694, 60895), (1282, 32965), (1735, 24358), (3205, 13186), (3470, 12179), (6410, 6593)]