4405340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11593}}^1$

素因数の和:11621

約数の個数: 24

約数和(自身を含む): 9738960

約数和(自身を除く): 5333620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11593, 23186, 46372, 57965, 115930, 220267, 231860, 440534, 881068, 1101335, 2202670, 4405340]

約数ペア:

[(1, 4405340), (2, 2202670), (4, 1101335), (5, 881068), (10, 440534), (19, 231860), (20, 220267), (38, 115930), (76, 57965), (95, 46372), (190, 23186), (380, 11593)]