82868860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{49921}}^1$

素因数の和:50013

約数の個数: 24

約数和(自身を含む): 176124816

約数和(自身を除く): 93255956

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 49921, 99842, 199684, 249605, 499210, 998420, 4143443, 8286886, 16573772, 20717215, 41434430, 82868860]

約数ペア:

[(1, 82868860), (2, 41434430), (4, 20717215), (5, 16573772), (10, 8286886), (20, 4143443), (83, 998420), (166, 499210), (332, 249605), (415, 199684), (830, 99842), (1660, 49921)]