39026780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 88717440

約数和(自身を除く): 49690660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 367, 409, 734, 818, 1468, 1636, 1835, 2045, 3670, 4090, 4771, 5317, 7340, 8180, 9542, 10634, 19084, 21268, 23855, 26585, 47710, 53170, 95420, 106340, 150103, 300206, 600412, 750515, 1501030, 1951339, 3002060, 3902678, 7805356, 9756695, 19513390, 39026780]

約数ペア:

[(1, 39026780), (2, 19513390), (4, 9756695), (5, 7805356), (10, 3902678), (13, 3002060), (20, 1951339), (26, 1501030), (52, 750515), (65, 600412), (130, 300206), (260, 150103), (367, 106340), (409, 95420), (734, 53170), (818, 47710), (1468, 26585), (1636, 23855), (1835, 21268), (2045, 19084), (3670, 10634), (4090, 9542), (4771, 8180), (5317, 7340)]