75942740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223361}}^1$

素因数の和:223387

約数の個数: 24

約数和(自身を含む): 168861672

約数和(自身を除く): 92918932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 223361, 446722, 893444, 1116805, 2233610, 3797137, 4467220, 7594274, 15188548, 18985685, 37971370, 75942740]

約数ペア:

[(1, 75942740), (2, 37971370), (4, 18985685), (5, 15188548), (10, 7594274), (17, 4467220), (20, 3797137), (34, 2233610), (68, 1116805), (85, 893444), (170, 446722), (340, 223361)]