32170520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7963}}^1$

素因数の和:8075

約数の個数: 32

約数和(自身を含む): 73109520

約数和(自身を除く): 40939000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 7963, 15926, 31852, 39815, 63704, 79630, 159260, 318520, 804263, 1608526, 3217052, 4021315, 6434104, 8042630, 16085260, 32170520]

約数ペア:

[(1, 32170520), (2, 16085260), (4, 8042630), (5, 6434104), (8, 4021315), (10, 3217052), (20, 1608526), (40, 804263), (101, 318520), (202, 159260), (404, 79630), (505, 63704), (808, 39815), (1010, 31852), (2020, 15926), (4040, 7963)]