90037340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{46411}}^1$

素因数の和:46517

約数の個数: 24

約数和(自身を含む): 191031792

約数和(自身を除く): 100994452

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 46411, 92822, 185644, 232055, 464110, 928220, 4501867, 9003734, 18007468, 22509335, 45018670, 90037340]

約数ペア:

[(1, 90037340), (2, 45018670), (4, 22509335), (5, 18007468), (10, 9003734), (20, 4501867), (97, 928220), (194, 464110), (388, 232055), (485, 185644), (970, 92822), (1940, 46411)]