40518470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{94229}}^1$

素因数の和:94279

約数の個数: 16

約数和(自身を含む): 74630160

約数和(自身を除く): 34111690

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 94229, 188458, 471145, 942290, 4051847, 8103694, 20259235, 40518470]

約数ペア:

[(1, 40518470), (2, 20259235), (5, 8103694), (10, 4051847), (43, 942290), (86, 471145), (215, 188458), (430, 94229)]