5398040

素因数分解:

$2^3\times 5^1\times {\mathrm{134951}}^1$

素因数の和:134962

約数の個数: 16

約数和(自身を含む): 12145680

約数和(自身を除く): 6747640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 134951, 269902, 539804, 674755, 1079608, 1349510, 2699020, 5398040]

約数ペア:

[(1, 5398040), (2, 2699020), (4, 1349510), (5, 1079608), (8, 674755), (10, 539804), (20, 269902), (40, 134951)]