16486100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4021}}^1$

素因数の和:4076

約数の個数: 36

約数和(自身を含む): 36656508

約数和(自身を除く): 20170408

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4021, 4100, 8042, 16084, 20105, 40210, 80420, 100525, 164861, 201050, 329722, 402100, 659444, 824305, 1648610, 3297220, 4121525, 8243050, 16486100]

約数ペア:

[(1, 16486100), (2, 8243050), (4, 4121525), (5, 3297220), (10, 1648610), (20, 824305), (25, 659444), (41, 402100), (50, 329722), (82, 201050), (100, 164861), (164, 100525), (205, 80420), (410, 40210), (820, 20105), (1025, 16084), (2050, 8042), (4021, 4100)]