93877340

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{43063}}^1$

素因数の和:43181

約数の個数: 24

約数和(自身を含む): 198955680

約数和(自身を除く): 105078340

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 43063, 86126, 172252, 215315, 430630, 861260, 4693867, 9387734, 18775468, 23469335, 46938670, 93877340]

約数ペア:

[(1, 93877340), (2, 46938670), (4, 23469335), (5, 18775468), (10, 9387734), (20, 4693867), (109, 861260), (218, 430630), (436, 215315), (545, 172252), (1090, 86126), (2180, 43063)]