82152040

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5419}}^1$

素因数の和:5809

約数の個数: 32

約数和(自身を含む): 185364000

約数和(自身を除く): 103211960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 5419, 7580, 10838, 15160, 21676, 27095, 43352, 54190, 108380, 216760, 2053801, 4107602, 8215204, 10269005, 16430408, 20538010, 41076020, 82152040]

約数ペア:

[(1, 82152040), (2, 41076020), (4, 20538010), (5, 16430408), (8, 10269005), (10, 8215204), (20, 4107602), (40, 2053801), (379, 216760), (758, 108380), (1516, 54190), (1895, 43352), (3032, 27095), (3790, 21676), (5419, 15160), (7580, 10838)]