2022074480

素因数分解:

$2^4\times 5^1\times {\mathrm{25275931}}^1$

素因数の和:25275944

約数の個数: 20

約数和(自身を含む): 4701323352

約数和(自身を除く): 2679248872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25275931, 50551862, 101103724, 126379655, 202207448, 252759310, 404414896, 505518620, 1011037240, 2022074480]

約数ペア:

[(1, 2022074480), (2, 1011037240), (4, 505518620), (5, 404414896), (8, 252759310), (10, 202207448), (16, 126379655), (20, 101103724), (40, 50551862), (80, 25275931)]