34401040

素因数分解:

$2^4\times 5^1\times {\mathrm{430013}}^1$

素因数の和:430026

約数の個数: 20

約数和(自身を含む): 79982604

約数和(自身を除く): 45581564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 430013, 860026, 1720052, 2150065, 3440104, 4300130, 6880208, 8600260, 17200520, 34401040]

約数ペア:

[(1, 34401040), (2, 17200520), (4, 8600260), (5, 6880208), (8, 4300130), (10, 3440104), (16, 2150065), (20, 1720052), (40, 860026), (80, 430013)]