110008420

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{8581}}^1$

素因数の和:9231

約数の個数: 24

約数和(自身を含む): 231405048

約数和(自身を除く): 121396628

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 8581, 12820, 17162, 34324, 42905, 85810, 171620, 5500421, 11000842, 22001684, 27502105, 55004210, 110008420]

約数ペア:

[(1, 110008420), (2, 55004210), (4, 27502105), (5, 22001684), (10, 11000842), (20, 5500421), (641, 171620), (1282, 85810), (2564, 42905), (3205, 34324), (6410, 17162), (8581, 12820)]