82868770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2837}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 156930048

約数和(自身を除く): 74061278

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2837, 2921, 5674, 5842, 14185, 14605, 28370, 29210, 65251, 130502, 326255, 360299, 652510, 720598, 1801495, 3602990, 8286877, 16573754, 41434385, 82868770]

約数ペア:

[(1, 82868770), (2, 41434385), (5, 16573754), (10, 8286877), (23, 3602990), (46, 1801495), (115, 720598), (127, 652510), (230, 360299), (254, 326255), (635, 130502), (1270, 65251), (2837, 29210), (2921, 28370), (5674, 14605), (5842, 14185)]