412654480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{105269}}^1$

素因数の和:105296

約数の個数: 60

約数和(自身を含む): 1116072540

約数和(自身を除く): 703418060

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 105269, 210538, 421076, 526345, 736883, 842152, 1052690, 1473766, 1684304, 2105380, 2947532, 3684415, 4210760, 5158181, 5895064, 7368830, 8421520, 10316362, 11790128, 14737660, 20632724, 25790905, 29475320, 41265448, 51581810, 58950640, 82530896, 103163620, 206327240, 412654480]

約数ペア:

[(1, 412654480), (2, 206327240), (4, 103163620), (5, 82530896), (7, 58950640), (8, 51581810), (10, 41265448), (14, 29475320), (16, 25790905), (20, 20632724), (28, 14737660), (35, 11790128), (40, 10316362), (49, 8421520), (56, 7368830), (70, 5895064), (80, 5158181), (98, 4210760), (112, 3684415), (140, 2947532), (196, 2105380), (245, 1684304), (280, 1473766), (392, 1052690), (490, 842152), (560, 736883), (784, 526345), (980, 421076), (1960, 210538), (3920, 105269)]