4155350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2080

約数の個数: 24

約数和(自身を含む): 7921368

約数和(自身を除く): 3766018

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2027, 2050, 4054, 10135, 20270, 50675, 83107, 101350, 166214, 415535, 831070, 2077675, 4155350]

約数ペア:

[(1, 4155350), (2, 2077675), (5, 831070), (10, 415535), (25, 166214), (41, 101350), (50, 83107), (82, 50675), (205, 20270), (410, 10135), (1025, 4054), (2027, 2050)]