124458520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{135281}}^1$

素因数の和:135315

約数の個数: 32

約数和(自身を含む): 292209120

約数和(自身を除く): 167750600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 135281, 270562, 541124, 676405, 1082248, 1352810, 2705620, 3111463, 5411240, 6222926, 12445852, 15557315, 24891704, 31114630, 62229260, 124458520]

約数ペア:

[(1, 124458520), (2, 62229260), (4, 31114630), (5, 24891704), (8, 15557315), (10, 12445852), (20, 6222926), (23, 5411240), (40, 3111463), (46, 2705620), (92, 1352810), (115, 1082248), (184, 676405), (230, 541124), (460, 270562), (920, 135281)]