9210280

素因数分解:

$2^3\times 5^1\times {\mathrm{230257}}^1$

素因数の和:230268

約数の個数: 16

約数和(自身を含む): 20723220

約数和(自身を除く): 11512940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 230257, 460514, 921028, 1151285, 1842056, 2302570, 4605140, 9210280]

約数ペア:

[(1, 9210280), (2, 4605140), (4, 2302570), (5, 1842056), (8, 1151285), (10, 921028), (20, 460514), (40, 230257)]