4114480

素因数分解:

$2^4\times 5^1\times {\mathrm{51431}}^1$

素因数の和:51444

約数の個数: 20

約数和(自身を含む): 9566352

約数和(自身を除く): 5451872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51431, 102862, 205724, 257155, 411448, 514310, 822896, 1028620, 2057240, 4114480]

約数ペア:

[(1, 4114480), (2, 2057240), (4, 1028620), (5, 822896), (8, 514310), (10, 411448), (16, 257155), (20, 205724), (40, 102862), (80, 51431)]