9124420

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{907}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 19220544

約数和(自身を除く): 10096124

約数列:

[1, 2, 4, 5, 10, 20, 503, 907, 1006, 1814, 2012, 2515, 3628, 4535, 5030, 9070, 10060, 18140, 456221, 912442, 1824884, 2281105, 4562210, 9124420]

約数ペア:

[(1, 9124420), (2, 4562210), (4, 2281105), (5, 1824884), (10, 912442), (20, 456221), (503, 18140), (907, 10060), (1006, 9070), (1814, 5030), (2012, 4535), (2515, 3628)]