16085260

素因数分解:

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

素因数の和:8073

約数の個数: 24

約数和(自身を含む): 34117776

約数和(自身を除く): 18032516

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 7963, 15926, 31852, 39815, 79630, 159260, 804263, 1608526, 3217052, 4021315, 8042630, 16085260]

約数ペア:

[(1, 16085260), (2, 8042630), (4, 4021315), (5, 3217052), (10, 1608526), (20, 804263), (101, 159260), (202, 79630), (404, 39815), (505, 31852), (1010, 15926), (2020, 7963)]