146580020

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{5051}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 308091168

約数和(自身を除く): 161511148

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2902, 5051, 5804, 7255, 10102, 14510, 20204, 25255, 29020, 50510, 101020, 7329001, 14658002, 29316004, 36645005, 73290010, 146580020]

約数ペア:

[(1, 146580020), (2, 73290010), (4, 36645005), (5, 29316004), (10, 14658002), (20, 7329001), (1451, 101020), (2902, 50510), (5051, 29020), (5804, 25255), (7255, 20204), (10102, 14510)]