39107140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115021}}^1$

素因数の和:115047

約数の個数: 24

約数和(自身を含む): 86956632

約数和(自身を除く): 47849492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 115021, 230042, 460084, 575105, 1150210, 1955357, 2300420, 3910714, 7821428, 9776785, 19553570, 39107140]

約数ペア:

[(1, 39107140), (2, 19553570), (4, 9776785), (5, 7821428), (10, 3910714), (17, 2300420), (20, 1955357), (34, 1150210), (68, 575105), (85, 460084), (170, 230042), (340, 115021)]