63569702920

素因数分解:

$2^3\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1305869}}^1$

素因数の和:1307097

約数の個数: 32

約数和(自身を含む): 143149469400

約数和(自身を除く): 79579766480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1217, 2434, 4868, 6085, 9736, 12170, 24340, 48680, 1305869, 2611738, 5223476, 6529345, 10446952, 13058690, 26117380, 52234760, 1589242573, 3178485146, 6356970292, 7946212865, 12713940584, 15892425730, 31784851460, 63569702920]

約数ペア:

[(1, 63569702920), (2, 31784851460), (4, 15892425730), (5, 12713940584), (8, 7946212865), (10, 6356970292), (20, 3178485146), (40, 1589242573), (1217, 52234760), (2434, 26117380), (4868, 13058690), (6085, 10446952), (9736, 6529345), (12170, 5223476), (24340, 2611738), (48680, 1305869)]