29720260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14713}}^1$

素因数の和:14823

約数の個数: 24

約数和(自身を含む): 63034776

約数和(自身を除く): 33314516

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 14713, 29426, 58852, 73565, 147130, 294260, 1486013, 2972026, 5944052, 7430065, 14860130, 29720260]

約数ペア:

[(1, 29720260), (2, 14860130), (4, 7430065), (5, 5944052), (10, 2972026), (20, 1486013), (101, 294260), (202, 147130), (404, 73565), (505, 58852), (1010, 29426), (2020, 14713)]