4516060

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 9525600

約数和(自身を除く): 5009540

約数列:

[1, 2, 4, 5, 10, 20, 349, 647, 698, 1294, 1396, 1745, 2588, 3235, 3490, 6470, 6980, 12940, 225803, 451606, 903212, 1129015, 2258030, 4516060]

約数ペア:

[(1, 4516060), (2, 2258030), (4, 1129015), (5, 903212), (10, 451606), (20, 225803), (349, 12940), (647, 6980), (698, 6470), (1294, 3490), (1396, 3235), (1745, 2588)]