109311290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9839}}^1$

素因数の和:9958

約数の個数: 32

約数和(自身を含む): 216794880

約数和(自身を除く): 107483590

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 9839, 11110, 19678, 49195, 98390, 108229, 216458, 541145, 993739, 1082290, 1987478, 4968695, 9937390, 10931129, 21862258, 54655645, 109311290]

約数ペア:

[(1, 109311290), (2, 54655645), (5, 21862258), (10, 10931129), (11, 9937390), (22, 4968695), (55, 1987478), (101, 1082290), (110, 993739), (202, 541145), (505, 216458), (1010, 108229), (1111, 98390), (2222, 49195), (5555, 19678), (9839, 11110)]