7700740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4639}}^1$

素因数の和:4731

約数の個数: 24

約数和(自身を含む): 16369920

約数和(自身を除く): 8669180

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 4639, 9278, 18556, 23195, 46390, 92780, 385037, 770074, 1540148, 1925185, 3850370, 7700740]

約数ペア:

[(1, 7700740), (2, 3850370), (4, 1925185), (5, 1540148), (10, 770074), (20, 385037), (83, 92780), (166, 46390), (332, 23195), (415, 18556), (830, 9278), (1660, 4639)]