119331340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{61511}}^1$

素因数の和:61617

約数の個数: 24

約数和(自身を含む): 253183392

約数和(自身を除く): 133852052

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 61511, 123022, 246044, 307555, 615110, 1230220, 5966567, 11933134, 23866268, 29832835, 59665670, 119331340]

約数ペア:

[(1, 119331340), (2, 59665670), (4, 29832835), (5, 23866268), (10, 11933134), (20, 5966567), (97, 1230220), (194, 615110), (388, 307555), (485, 246044), (970, 123022), (1940, 61511)]