44988740

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16183}}^1$

素因数の和:16331

約数の個数: 24

約数和(自身を含む): 95161920

約数和(自身を除く): 50173180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 16183, 32366, 64732, 80915, 161830, 323660, 2249437, 4498874, 8997748, 11247185, 22494370, 44988740]

約数ペア:

[(1, 44988740), (2, 22494370), (4, 11247185), (5, 8997748), (10, 4498874), (20, 2249437), (139, 323660), (278, 161830), (556, 80915), (695, 64732), (1390, 32366), (2780, 16183)]