45339740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{23371}}^1$

素因数の和:23477

約数の個数: 24

約数和(自身を含む): 96199152

約数和(自身を除く): 50859412

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 23371, 46742, 93484, 116855, 233710, 467420, 2266987, 4533974, 9067948, 11334935, 22669870, 45339740]

約数ペア:

[(1, 45339740), (2, 22669870), (4, 11334935), (5, 9067948), (10, 4533974), (20, 2266987), (97, 467420), (194, 233710), (388, 116855), (485, 93484), (970, 46742), (1940, 23371)]