80828046520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{530507}}^1$

素因数の和:530824

約数の個数: 64

約数和(自身を含む): 196521383520

約数和(自身を除く): 115693337000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 293, 520, 586, 1172, 1465, 2344, 2930, 3809, 5860, 7618, 11720, 15236, 19045, 30472, 38090, 76180, 152360, 530507, 1061014, 2122028, 2652535, 4244056, 5305070, 6896591, 10610140, 13793182, 21220280, 27586364, 34482955, 55172728, 68965910, 137931820, 155438551, 275863640, 310877102, 621754204, 777192755, 1243508408, 1554385510, 2020701163, 3108771020, 4041402326, 6217542040, 8082804652, 10103505815, 16165609304, 20207011630, 40414023260, 80828046520]

約数ペア:

[(1, 80828046520), (2, 40414023260), (4, 20207011630), (5, 16165609304), (8, 10103505815), (10, 8082804652), (13, 6217542040), (20, 4041402326), (26, 3108771020), (40, 2020701163), (52, 1554385510), (65, 1243508408), (104, 777192755), (130, 621754204), (260, 310877102), (293, 275863640), (520, 155438551), (586, 137931820), (1172, 68965910), (1465, 55172728), (2344, 34482955), (2930, 27586364), (3809, 21220280), (5860, 13793182), (7618, 10610140), (11720, 6896591), (15236, 5305070), (19045, 4244056), (30472, 2652535), (38090, 2122028), (76180, 1061014), (152360, 530507)]