85750900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1621}}^1$

素因数の和:1681

約数の個数: 54

約数和(自身を含む): 194641622

約数和(自身を除く): 108890722

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 1058, 1150, 1621, 2116, 2300, 2645, 3242, 5290, 6484, 8105, 10580, 13225, 16210, 26450, 32420, 37283, 40525, 52900, 74566, 81050, 149132, 162100, 186415, 372830, 745660, 857509, 932075, 1715018, 1864150, 3430036, 3728300, 4287545, 8575090, 17150180, 21437725, 42875450, 85750900]

約数ペア:

[(1, 85750900), (2, 42875450), (4, 21437725), (5, 17150180), (10, 8575090), (20, 4287545), (23, 3728300), (25, 3430036), (46, 1864150), (50, 1715018), (92, 932075), (100, 857509), (115, 745660), (230, 372830), (460, 186415), (529, 162100), (575, 149132), (1058, 81050), (1150, 74566), (1621, 52900), (2116, 40525), (2300, 37283), (2645, 32420), (3242, 26450), (5290, 16210), (6484, 13225), (8105, 10580)]