32701780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{16189}}^1$

素因数の和:16299

約数の個数: 24

約数和(自身を含む): 69357960

約数和(自身を除く): 36656180

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 16189, 32378, 64756, 80945, 161890, 323780, 1635089, 3270178, 6540356, 8175445, 16350890, 32701780]

約数ペア:

[(1, 32701780), (2, 16350890), (4, 8175445), (5, 6540356), (10, 3270178), (20, 1635089), (101, 323780), (202, 161890), (404, 80945), (505, 64756), (1010, 32378), (2020, 16189)]