85870340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{116041}}^1$

素因数の和:116087

約数の個数: 24

約数和(自身を含む): 185203032

約数和(自身を除く): 99332692

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 116041, 232082, 464164, 580205, 1160410, 2320820, 4293517, 8587034, 17174068, 21467585, 42935170, 85870340]

約数ペア:

[(1, 85870340), (2, 42935170), (4, 21467585), (5, 17174068), (10, 8587034), (20, 4293517), (37, 2320820), (74, 1160410), (148, 580205), (185, 464164), (370, 232082), (740, 116041)]