8170912870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{64151}}^1$

素因数の和:64476

約数の個数: 32

約数和(自身を含む): 15076233216

約数和(自身を除く): 6905320346

約数列:

[1, 2, 5, 10, 47, 94, 235, 271, 470, 542, 1355, 2710, 12737, 25474, 63685, 64151, 127370, 128302, 320755, 641510, 3015097, 6030194, 15075485, 17384921, 30150970, 34769842, 86924605, 173849210, 817091287, 1634182574, 4085456435, 8170912870]

約数ペア:

[(1, 8170912870), (2, 4085456435), (5, 1634182574), (10, 817091287), (47, 173849210), (94, 86924605), (235, 34769842), (271, 30150970), (470, 17384921), (542, 15075485), (1355, 6030194), (2710, 3015097), (12737, 641510), (25474, 320755), (63685, 128302), (64151, 127370)]