73093220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{33529}}^1$

素因数の和:33647

約数の個数: 24

約数和(自身を含む): 154908600

約数和(自身を除く): 81815380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 33529, 67058, 134116, 167645, 335290, 670580, 3654661, 7309322, 14618644, 18273305, 36546610, 73093220]

約数ペア:

[(1, 73093220), (2, 36546610), (4, 18273305), (5, 14618644), (10, 7309322), (20, 3654661), (109, 670580), (218, 335290), (436, 167645), (545, 134116), (1090, 67058), (2180, 33529)]