38901260

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{4201}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 81888576

約数和(自身を除く): 42987316

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4201, 4630, 8402, 9260, 16804, 21005, 42010, 84020, 1945063, 3890126, 7780252, 9725315, 19450630, 38901260]

約数ペア:

[(1, 38901260), (2, 19450630), (4, 9725315), (5, 7780252), (10, 3890126), (20, 1945063), (463, 84020), (926, 42010), (1852, 21005), (2315, 16804), (4201, 9260), (4630, 8402)]