39367420

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2621}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 82813248

約数和(自身を除く): 43445828

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 2621, 3004, 3755, 5242, 7510, 10484, 13105, 15020, 26210, 52420, 1968371, 3936742, 7873484, 9841855, 19683710, 39367420]

約数ペア:

[(1, 39367420), (2, 19683710), (4, 9841855), (5, 7873484), (10, 3936742), (20, 1968371), (751, 52420), (1502, 26210), (2621, 15020), (3004, 13105), (3755, 10484), (5242, 7510)]