3678020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9679}}^1$

素因数の和:9707

約数の個数: 24

約数和(自身を含む): 8131200

約数和(自身を除く): 4453180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 9679, 19358, 38716, 48395, 96790, 183901, 193580, 367802, 735604, 919505, 1839010, 3678020]

約数ペア:

[(1, 3678020), (2, 1839010), (4, 919505), (5, 735604), (10, 367802), (19, 193580), (20, 183901), (38, 96790), (76, 48395), (95, 38716), (190, 19358), (380, 9679)]