57062480

素因数分解:

$2^4\times 5^1\times {\mathrm{713281}}^1$

素因数の和:713294

約数の個数: 20

約数和(自身を含む): 132670452

約数和(自身を除く): 75607972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 713281, 1426562, 2853124, 3566405, 5706248, 7132810, 11412496, 14265620, 28531240, 57062480]

約数ペア:

[(1, 57062480), (2, 28531240), (4, 14265620), (5, 11412496), (8, 7132810), (10, 5706248), (16, 3566405), (20, 2853124), (40, 1426562), (80, 713281)]