42263210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9371}}^1$

素因数の和:9430

約数の個数: 32

約数和(自身を含む): 85022784

約数和(自身を除く): 42759574

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 9371, 18742, 46855, 93710, 103081, 206162, 384211, 515405, 768422, 1030810, 1921055, 3842110, 4226321, 8452642, 21131605, 42263210]

約数ペア:

[(1, 42263210), (2, 21131605), (5, 8452642), (10, 4226321), (11, 3842110), (22, 1921055), (41, 1030810), (55, 768422), (82, 515405), (110, 384211), (205, 206162), (410, 103081), (451, 93710), (902, 46855), (2255, 18742), (4510, 9371)]