3927377900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2067041}}^1$

素因数の和:2067074

約数の個数: 36

約数和(自身を含む): 8970962280

約数和(自身を除く): 5043584380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 2067041, 4134082, 8268164, 10335205, 20670410, 39273779, 41340820, 51676025, 78547558, 103352050, 157095116, 196368895, 206704100, 392737790, 785475580, 981844475, 1963688950, 3927377900]

約数ペア:

[(1, 3927377900), (2, 1963688950), (4, 981844475), (5, 785475580), (10, 392737790), (19, 206704100), (20, 196368895), (25, 157095116), (38, 103352050), (50, 78547558), (76, 51676025), (95, 41340820), (100, 39273779), (190, 20670410), (380, 10335205), (475, 8268164), (950, 4134082), (1900, 2067041)]