114946960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1688

約数の個数: 80

約数和(自身を含む): 287481600

約数和(自身を除く): 172534640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 188, 190, 235, 304, 376, 380, 470, 752, 760, 893, 940, 1520, 1609, 1786, 1880, 3218, 3572, 3760, 4465, 6436, 7144, 8045, 8930, 12872, 14288, 16090, 17860, 25744, 30571, 32180, 35720, 61142, 64360, 71440, 75623, 122284, 128720, 151246, 152855, 244568, 302492, 305710, 378115, 489136, 604984, 611420, 756230, 1209968, 1222840, 1436837, 1512460, 2445680, 2873674, 3024920, 5747348, 6049840, 7184185, 11494696, 14368370, 22989392, 28736740, 57473480, 114946960]

約数ペア:

[(1, 114946960), (2, 57473480), (4, 28736740), (5, 22989392), (8, 14368370), (10, 11494696), (16, 7184185), (19, 6049840), (20, 5747348), (38, 3024920), (40, 2873674), (47, 2445680), (76, 1512460), (80, 1436837), (94, 1222840), (95, 1209968), (152, 756230), (188, 611420), (190, 604984), (235, 489136), (304, 378115), (376, 305710), (380, 302492), (470, 244568), (752, 152855), (760, 151246), (893, 128720), (940, 122284), (1520, 75623), (1609, 71440), (1786, 64360), (1880, 61142), (3218, 35720), (3572, 32180), (3760, 30571), (4465, 25744), (6436, 17860), (7144, 16090), (8045, 14288), (8930, 12872)]