42982390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1031}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 84706560

約数和(自身を除く): 41724170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 758, 1031, 1895, 2062, 3790, 4169, 5155, 8338, 10310, 11341, 20845, 22682, 41690, 56705, 113410, 390749, 781498, 1953745, 3907490, 4298239, 8596478, 21491195, 42982390]

約数ペア:

[(1, 42982390), (2, 21491195), (5, 8596478), (10, 4298239), (11, 3907490), (22, 1953745), (55, 781498), (110, 390749), (379, 113410), (758, 56705), (1031, 41690), (1895, 22682), (2062, 20845), (3790, 11341), (4169, 10310), (5155, 8338)]