34565980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40193}}^1$

素因数の和:40245

約数の個数: 24

約数和(自身を含む): 74278512

約数和(自身を除く): 39712532

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 40193, 80386, 160772, 200965, 401930, 803860, 1728299, 3456598, 6913196, 8641495, 17282990, 34565980]

約数ペア:

[(1, 34565980), (2, 17282990), (4, 8641495), (5, 6913196), (10, 3456598), (20, 1728299), (43, 803860), (86, 401930), (172, 200965), (215, 160772), (430, 80386), (860, 40193)]