4150990580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18868139}}^1$

素因数の和:18868159

約数の個数: 24

約数和(自身を含む): 9509542560

約数和(自身を除く): 5358551980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18868139, 37736278, 75472556, 94340695, 188681390, 207549529, 377362780, 415099058, 830198116, 1037747645, 2075495290, 4150990580]

約数ペア:

[(1, 4150990580), (2, 2075495290), (4, 1037747645), (5, 830198116), (10, 415099058), (11, 377362780), (20, 207549529), (22, 188681390), (44, 94340695), (55, 75472556), (110, 37736278), (220, 18868139)]