11893640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27031}}^1$

素因数の和:27053

約数の個数: 32

約数和(自身を含む): 29194560

約数和(自身を除く): 17300920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 27031, 54062, 108124, 135155, 216248, 270310, 297341, 540620, 594682, 1081240, 1189364, 1486705, 2378728, 2973410, 5946820, 11893640]

約数ペア:

[(1, 11893640), (2, 5946820), (4, 2973410), (5, 2378728), (8, 1486705), (10, 1189364), (11, 1081240), (20, 594682), (22, 540620), (40, 297341), (44, 270310), (55, 216248), (88, 135155), (110, 108124), (220, 54062), (440, 27031)]