17033840

素因数分解:

$2^4\times 5^1\times {\mathrm{212923}}^1$

素因数の和:212936

約数の個数: 20

約数和(自身を含む): 39603864

約数和(自身を除く): 22570024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 212923, 425846, 851692, 1064615, 1703384, 2129230, 3406768, 4258460, 8516920, 17033840]

約数ペア:

[(1, 17033840), (2, 8516920), (4, 4258460), (5, 3406768), (8, 2129230), (10, 1703384), (16, 1064615), (20, 851692), (40, 425846), (80, 212923)]