16009510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 32232816

約数和(自身を除く): 16223306

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 121, 131, 202, 242, 262, 505, 605, 655, 1010, 1111, 1210, 1310, 1441, 2222, 2882, 5555, 7205, 11110, 12221, 13231, 14410, 15851, 24442, 26462, 31702, 61105, 66155, 79255, 122210, 132310, 145541, 158510, 291082, 727705, 1455410, 1600951, 3201902, 8004755, 16009510]

約数ペア:

[(1, 16009510), (2, 8004755), (5, 3201902), (10, 1600951), (11, 1455410), (22, 727705), (55, 291082), (101, 158510), (110, 145541), (121, 132310), (131, 122210), (202, 79255), (242, 66155), (262, 61105), (505, 31702), (605, 26462), (655, 24442), (1010, 15851), (1111, 14410), (1210, 13231), (1310, 12221), (1441, 11110), (2222, 7205), (2882, 5555)]