3793180

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 8058960

約数和(自身を除く): 4265780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2131, 4262, 8524, 10655, 21310, 42620, 189659, 379318, 758636, 948295, 1896590, 3793180]

約数ペア:

[(1, 3793180), (2, 1896590), (4, 948295), (5, 758636), (10, 379318), (20, 189659), (89, 42620), (178, 21310), (356, 10655), (445, 8524), (890, 4262), (1780, 2131)]