11368940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 26901504

約数和(自身を除く): 15532564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1667, 1705, 3334, 3410, 6668, 6820, 8335, 16670, 18337, 33340, 36674, 51677, 73348, 91685, 103354, 183370, 206708, 258385, 366740, 516770, 568447, 1033540, 1136894, 2273788, 2842235, 5684470, 11368940]

約数ペア:

[(1, 11368940), (2, 5684470), (4, 2842235), (5, 2273788), (10, 1136894), (11, 1033540), (20, 568447), (22, 516770), (31, 366740), (44, 258385), (55, 206708), (62, 183370), (110, 103354), (124, 91685), (155, 73348), (220, 51677), (310, 36674), (341, 33340), (620, 18337), (682, 16670), (1364, 8335), (1667, 6820), (1705, 6668), (3334, 3410)]