23050520

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3331}}^1$

素因数の和:3515

約数の個数: 32

約数和(自身を含む): 52179120

約数和(自身を除く): 29128600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3331, 3460, 6662, 6920, 13324, 16655, 26648, 33310, 66620, 133240, 576263, 1152526, 2305052, 2881315, 4610104, 5762630, 11525260, 23050520]

約数ペア:

[(1, 23050520), (2, 11525260), (4, 5762630), (5, 4610104), (8, 2881315), (10, 2305052), (20, 1152526), (40, 576263), (173, 133240), (346, 66620), (692, 33310), (865, 26648), (1384, 16655), (1730, 13324), (3331, 6920), (3460, 6662)]