386553669080

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{19212409}}^1$

素因数の和:19212923

約数の個数: 32

約数和(自身を含む): 871474917600

約数和(自身を除く): 484921248520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 4024, 5030, 10060, 20120, 19212409, 38424818, 76849636, 96062045, 153699272, 192124090, 384248180, 768496360, 9663841727, 19327683454, 38655366908, 48319208635, 77310733816, 96638417270, 193276834540, 386553669080]

約数ペア:

[(1, 386553669080), (2, 193276834540), (4, 96638417270), (5, 77310733816), (8, 48319208635), (10, 38655366908), (20, 19327683454), (40, 9663841727), (503, 768496360), (1006, 384248180), (2012, 192124090), (2515, 153699272), (4024, 96062045), (5030, 76849636), (10060, 38424818), (20120, 19212409)]