29373320

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6737}}^1$

素因数の和:6857

約数の個数: 32

約数和(自身を含む): 66706200

約数和(自身を除く): 37332880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 6737, 13474, 26948, 33685, 53896, 67370, 134740, 269480, 734333, 1468666, 2937332, 3671665, 5874664, 7343330, 14686660, 29373320]

約数ペア:

[(1, 29373320), (2, 14686660), (4, 7343330), (5, 5874664), (8, 3671665), (10, 2937332), (20, 1468666), (40, 734333), (109, 269480), (218, 134740), (436, 67370), (545, 53896), (872, 33685), (1090, 26948), (2180, 13474), (4360, 6737)]