40373554480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3794507}}^1$

素因数の和:3794546

約数の個数: 80

約数和(自身を含む): 112924558080

約数和(自身を除く): 72551003600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 3794507, 7589014, 15178028, 18972535, 26561549, 30356056, 37945070, 53123098, 60712112, 72095633, 75890140, 106246196, 132807745, 144191266, 151780280, 212492392, 265615490, 288382532, 303560560, 360478165, 424984784, 504669431, 531230980, 576765064, 720956330, 1009338862, 1062461960, 1153530128, 1441912660, 2018677724, 2124923920, 2523347155, 2883825320, 4037355448, 5046694310, 5767650640, 8074710896, 10093388620, 20186777240, 40373554480]

約数ペア:

[(1, 40373554480), (2, 20186777240), (4, 10093388620), (5, 8074710896), (7, 5767650640), (8, 5046694310), (10, 4037355448), (14, 2883825320), (16, 2523347155), (19, 2124923920), (20, 2018677724), (28, 1441912660), (35, 1153530128), (38, 1062461960), (40, 1009338862), (56, 720956330), (70, 576765064), (76, 531230980), (80, 504669431), (95, 424984784), (112, 360478165), (133, 303560560), (140, 288382532), (152, 265615490), (190, 212492392), (266, 151780280), (280, 144191266), (304, 132807745), (380, 106246196), (532, 75890140), (560, 72095633), (665, 60712112), (760, 53123098), (1064, 37945070), (1330, 30356056), (1520, 26561549), (2128, 18972535), (2660, 15178028), (5320, 7589014), (10640, 3794507)]