4127480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14741}}^1$

素因数の和:14759

約数の個数: 32

約数和(自身を含む): 10614240

約数和(自身を除く): 6486760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14741, 29482, 58964, 73705, 103187, 117928, 147410, 206374, 294820, 412748, 515935, 589640, 825496, 1031870, 2063740, 4127480]

約数ペア:

[(1, 4127480), (2, 2063740), (4, 1031870), (5, 825496), (7, 589640), (8, 515935), (10, 412748), (14, 294820), (20, 206374), (28, 147410), (35, 117928), (40, 103187), (56, 73705), (70, 58964), (140, 29482), (280, 14741)]