894080260

素因数分解:

$2^2\times 5^1\times {\mathrm{44704013}}^1$

素因数の和:44704022

約数の個数: 12

約数和(自身を含む): 1877568588

約数和(自身を除く): 983488328

約数列:

[1, 2, 4, 5, 10, 20, 44704013, 89408026, 178816052, 223520065, 447040130, 894080260]

約数ペア:

[(1, 894080260), (2, 447040130), (4, 223520065), (5, 178816052), (10, 89408026), (20, 44704013)]