9424720

素因数分解:

$2^4\times 5^1\times {\mathrm{117809}}^1$

素因数の和:117822

約数の個数: 20

約数和(自身を含む): 21912660

約数和(自身を除く): 12487940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 117809, 235618, 471236, 589045, 942472, 1178090, 1884944, 2356180, 4712360, 9424720]

約数ペア:

[(1, 9424720), (2, 4712360), (4, 2356180), (5, 1884944), (8, 1178090), (10, 942472), (16, 589045), (20, 471236), (40, 235618), (80, 117809)]