8104760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3823}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 18584640

約数和(自身を除く): 10479880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 3823, 7646, 15292, 19115, 30584, 38230, 76460, 152920, 202619, 405238, 810476, 1013095, 1620952, 2026190, 4052380, 8104760]

約数ペア:

[(1, 8104760), (2, 4052380), (4, 2026190), (5, 1620952), (8, 1013095), (10, 810476), (20, 405238), (40, 202619), (53, 152920), (106, 76460), (212, 38230), (265, 30584), (424, 19115), (530, 15292), (1060, 7646), (2120, 3823)]