17031320

素因数分解:

$2^3\times 5^1\times {\mathrm{425783}}^1$

素因数の和:425794

約数の個数: 16

約数和(自身を含む): 38320560

約数和(自身を除く): 21289240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 425783, 851566, 1703132, 2128915, 3406264, 4257830, 8515660, 17031320]

約数ペア:

[(1, 17031320), (2, 8515660), (4, 4257830), (5, 3406264), (8, 2128915), (10, 1703132), (20, 851566), (40, 425783)]