34220420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131617}}^1$

素因数の和:131639

約数の個数: 24

約数和(自身を含む): 77391384

約数和(自身を除く): 43170964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 131617, 263234, 526468, 658085, 1316170, 1711021, 2632340, 3422042, 6844084, 8555105, 17110210, 34220420]

約数ペア:

[(1, 34220420), (2, 17110210), (4, 8555105), (5, 6844084), (10, 3422042), (13, 2632340), (20, 1711021), (26, 1316170), (52, 658085), (65, 526468), (130, 263234), (260, 131617)]