4400244580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11579591}}^1$

素因数の和:11579619

約数の個数: 24

約数和(自身を含む): 9726857280

約数和(自身を除く): 5326612700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11579591, 23159182, 46318364, 57897955, 115795910, 220012229, 231591820, 440024458, 880048916, 1100061145, 2200122290, 4400244580]

約数ペア:

[(1, 4400244580), (2, 2200122290), (4, 1100061145), (5, 880048916), (10, 440024458), (19, 231591820), (20, 220012229), (38, 115795910), (76, 57897955), (95, 46318364), (190, 23159182), (380, 11579591)]