16112860

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5407}}^1$

素因数の和:5565

約数の個数: 24

約数和(自身を含む): 34070400

約数和(自身を除く): 17957540

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 5407, 10814, 21628, 27035, 54070, 108140, 805643, 1611286, 3222572, 4028215, 8056430, 16112860]

約数ペア:

[(1, 16112860), (2, 8056430), (4, 4028215), (5, 3222572), (10, 1611286), (20, 805643), (149, 108140), (298, 54070), (596, 27035), (745, 21628), (1490, 10814), (2980, 5407)]