9516760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 23950080

約数和(自身を除く): 14433320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 503, 860, 946, 1006, 1720, 1892, 2012, 2365, 2515, 3784, 4024, 4730, 5030, 5533, 9460, 10060, 11066, 18920, 20120, 21629, 22132, 27665, 43258, 44264, 55330, 86516, 108145, 110660, 173032, 216290, 221320, 237919, 432580, 475838, 865160, 951676, 1189595, 1903352, 2379190, 4758380, 9516760]

約数ペア:

[(1, 9516760), (2, 4758380), (4, 2379190), (5, 1903352), (8, 1189595), (10, 951676), (11, 865160), (20, 475838), (22, 432580), (40, 237919), (43, 221320), (44, 216290), (55, 173032), (86, 110660), (88, 108145), (110, 86516), (172, 55330), (215, 44264), (220, 43258), (344, 27665), (430, 22132), (440, 21629), (473, 20120), (503, 18920), (860, 11066), (946, 10060), (1006, 9460), (1720, 5533), (1892, 5030), (2012, 4730), (2365, 4024), (2515, 3784)]