32647240

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8081}}^1$

素因数の和:8193

約数の個数: 32

約数和(自身を含む): 74192760

約数和(自身を除く): 41545520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 8081, 16162, 32324, 40405, 64648, 80810, 161620, 323240, 816181, 1632362, 3264724, 4080905, 6529448, 8161810, 16323620, 32647240]

約数ペア:

[(1, 32647240), (2, 16323620), (4, 8161810), (5, 6529448), (8, 4080905), (10, 3264724), (20, 1632362), (40, 816181), (101, 323240), (202, 161620), (404, 80810), (505, 64648), (808, 40405), (1010, 32324), (2020, 16162), (4040, 8081)]