1058811808280

素因数分解:

$2^3\times 5^1\times {\mathrm{26470295207}}^1$

素因数の和:26470295218

約数の個数: 16

約数和(自身を含む): 2382326568720

約数和(自身を除く): 1323514760440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26470295207, 52940590414, 105881180828, 132351476035, 211762361656, 264702952070, 529405904140, 1058811808280]

約数ペア:

[(1, 1058811808280), (2, 529405904140), (4, 264702952070), (5, 211762361656), (8, 132351476035), (10, 105881180828), (20, 52940590414), (40, 26470295207)]