46781420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 121228800

約数和(自身を除く): 74447380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 266, 301, 380, 409, 430, 532, 602, 665, 817, 818, 860, 1204, 1330, 1505, 1634, 1636, 2045, 2660, 2863, 3010, 3268, 4085, 4090, 5719, 5726, 6020, 7771, 8170, 8180, 11438, 11452, 14315, 15542, 16340, 17587, 22876, 28595, 28630, 31084, 35174, 38855, 54397, 57190, 57260, 70348, 77710, 87935, 108794, 114380, 123109, 155420, 175870, 217588, 246218, 271985, 334153, 351740, 492436, 543970, 615545, 668306, 1087940, 1231090, 1336612, 1670765, 2339071, 2462180, 3341530, 4678142, 6683060, 9356284, 11695355, 23390710, 46781420]

約数ペア:

[(1, 46781420), (2, 23390710), (4, 11695355), (5, 9356284), (7, 6683060), (10, 4678142), (14, 3341530), (19, 2462180), (20, 2339071), (28, 1670765), (35, 1336612), (38, 1231090), (43, 1087940), (70, 668306), (76, 615545), (86, 543970), (95, 492436), (133, 351740), (140, 334153), (172, 271985), (190, 246218), (215, 217588), (266, 175870), (301, 155420), (380, 123109), (409, 114380), (430, 108794), (532, 87935), (602, 77710), (665, 70348), (817, 57260), (818, 57190), (860, 54397), (1204, 38855), (1330, 35174), (1505, 31084), (1634, 28630), (1636, 28595), (2045, 22876), (2660, 17587), (2863, 16340), (3010, 15542), (3268, 14315), (4085, 11452), (4090, 11438), (5719, 8180), (5726, 8170), (6020, 7771)]