9037780

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3251}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 19121760

約数和(自身を除く): 10083980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 3251, 6502, 13004, 16255, 32510, 65020, 451889, 903778, 1807556, 2259445, 4518890, 9037780]

約数ペア:

[(1, 9037780), (2, 4518890), (4, 2259445), (5, 1807556), (10, 903778), (20, 451889), (139, 65020), (278, 32510), (556, 16255), (695, 13004), (1390, 6502), (2780, 3251)]