5040104720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1285741}}^1$

素因数の和:1285768

約数の個数: 60

約数和(自身を含む): 13631436684

約数和(自身を除く): 8591331964

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, 1285741, 2571482, 5142964, 6428705, 9000187, 10285928, 12857410, 18000374, 20571856, 25714820, 36000748, 45000935, 51429640, 63001309, 72001496, 90001870, 102859280, 126002618, 144002992, 180003740, 252005236, 315006545, 360007480, 504010472, 630013090, 720014960, 1008020944, 1260026180, 2520052360, 5040104720]

約数ペア:

[(1, 5040104720), (2, 2520052360), (4, 1260026180), (5, 1008020944), (7, 720014960), (8, 630013090), (10, 504010472), (14, 360007480), (16, 315006545), (20, 252005236), (28, 180003740), (35, 144002992), (40, 126002618), (49, 102859280), (56, 90001870), (70, 72001496), (80, 63001309), (98, 51429640), (112, 45000935), (140, 36000748), (196, 25714820), (245, 20571856), (280, 18000374), (392, 12857410), (490, 10285928), (560, 9000187), (784, 6428705), (980, 5142964), (1960, 2571482), (3920, 1285741)]