34638040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8093}}^1$

素因数の和:8211

約数の個数: 32

約数和(自身を含む): 78673680

約数和(自身を除く): 44035640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 8093, 16186, 32372, 40465, 64744, 80930, 161860, 323720, 865951, 1731902, 3463804, 4329755, 6927608, 8659510, 17319020, 34638040]

約数ペア:

[(1, 34638040), (2, 17319020), (4, 8659510), (5, 6927608), (8, 4329755), (10, 3463804), (20, 1731902), (40, 865951), (107, 323720), (214, 161860), (428, 80930), (535, 64744), (856, 40465), (1070, 32372), (2140, 16186), (4280, 8093)]