440019070

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{193841}}^1$

素因数の和:194075

約数の個数: 16

約数和(自身を含む): 795527568

約数和(自身を除く): 355508498

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 193841, 387682, 969205, 1938410, 44001907, 88003814, 220009535, 440019070]

約数ペア:

[(1, 440019070), (2, 220009535), (5, 88003814), (10, 44001907), (227, 1938410), (454, 969205), (1135, 387682), (2270, 193841)]