74934320

素因数分解:

$2^4\times 5^1\times {\mathrm{936679}}^1$

素因数の和:936692

約数の個数: 20

約数和(自身を含む): 174222480

約数和(自身を除く): 99288160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 936679, 1873358, 3746716, 4683395, 7493432, 9366790, 14986864, 18733580, 37467160, 74934320]

約数ペア:

[(1, 74934320), (2, 37467160), (4, 18733580), (5, 14986864), (8, 9366790), (10, 7493432), (16, 4683395), (20, 3746716), (40, 1873358), (80, 936679)]