5565880

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 12590640

約数和(自身を除く): 7024760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 401, 694, 802, 1388, 1604, 1735, 2005, 2776, 3208, 3470, 4010, 6940, 8020, 13880, 16040, 139147, 278294, 556588, 695735, 1113176, 1391470, 2782940, 5565880]

約数ペア:

[(1, 5565880), (2, 2782940), (4, 1391470), (5, 1113176), (8, 695735), (10, 556588), (20, 278294), (40, 139147), (347, 16040), (401, 13880), (694, 8020), (802, 6940), (1388, 4010), (1604, 3470), (1735, 3208), (2005, 2776)]