4103960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14657}}^1$

素因数の和:14675

約数の個数: 32

約数和(自身を含む): 10553760

約数和(自身を除く): 6449800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14657, 29314, 58628, 73285, 102599, 117256, 146570, 205198, 293140, 410396, 512995, 586280, 820792, 1025990, 2051980, 4103960]

約数ペア:

[(1, 4103960), (2, 2051980), (4, 1025990), (5, 820792), (7, 586280), (8, 512995), (10, 410396), (14, 293140), (20, 205198), (28, 146570), (35, 117256), (40, 102599), (56, 73285), (70, 58628), (140, 29314), (280, 14657)]