4227291280

素因数分解:

$2^4\times 5^1\times {\mathrm{52841141}}^1$

素因数の和:52841154

約数の個数: 20

約数和(自身を含む): 9828452412

約数和(自身を除く): 5601161132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52841141, 105682282, 211364564, 264205705, 422729128, 528411410, 845458256, 1056822820, 2113645640, 4227291280]

約数ペア:

[(1, 4227291280), (2, 2113645640), (4, 1056822820), (5, 845458256), (8, 528411410), (10, 422729128), (16, 264205705), (20, 211364564), (40, 105682282), (80, 52841141)]