5060720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1291}}^1$

素因数の和:1318

約数の個数: 60

約数和(自身を含む): 13697784

約数和(自身を除く): 8637064

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, 1291, 1960, 2582, 3920, 5164, 6455, 9037, 10328, 12910, 18074, 20656, 25820, 36148, 45185, 51640, 63259, 72296, 90370, 103280, 126518, 144592, 180740, 253036, 316295, 361480, 506072, 632590, 722960, 1012144, 1265180, 2530360, 5060720]

約数ペア:

[(1, 5060720), (2, 2530360), (4, 1265180), (5, 1012144), (7, 722960), (8, 632590), (10, 506072), (14, 361480), (16, 316295), (20, 253036), (28, 180740), (35, 144592), (40, 126518), (49, 103280), (56, 90370), (70, 72296), (80, 63259), (98, 51640), (112, 45185), (140, 36148), (196, 25820), (245, 20656), (280, 18074), (392, 12910), (490, 10328), (560, 9037), (784, 6455), (980, 5164), (1291, 3920), (1960, 2582)]