4901480

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 11105640

約数和(自身を除く): 6204160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 677, 724, 905, 1354, 1448, 1810, 2708, 3385, 3620, 5416, 6770, 7240, 13540, 27080, 122537, 245074, 490148, 612685, 980296, 1225370, 2450740, 4901480]

約数ペア:

[(1, 4901480), (2, 2450740), (4, 1225370), (5, 980296), (8, 612685), (10, 490148), (20, 245074), (40, 122537), (181, 27080), (362, 13540), (677, 7240), (724, 6770), (905, 5416), (1354, 3620), (1448, 3385), (1810, 2708)]