40170370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 76826880

約数和(自身を除く): 36656510

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 1130, 1871, 2147, 3742, 4294, 9355, 10735, 18710, 21470, 35549, 71098, 177745, 211423, 355490, 422846, 1057115, 2114230, 4017037, 8034074, 20085185, 40170370]

約数ペア:

[(1, 40170370), (2, 20085185), (5, 8034074), (10, 4017037), (19, 2114230), (38, 1057115), (95, 422846), (113, 355490), (190, 211423), (226, 177745), (565, 71098), (1130, 35549), (1871, 21470), (2147, 18710), (3742, 10735), (4294, 9355)]