8069380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 18938304

約数和(自身を除く): 10868924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 853, 860, 946, 1706, 1892, 2365, 3412, 4265, 4730, 8530, 9383, 9460, 17060, 18766, 36679, 37532, 46915, 73358, 93830, 146716, 183395, 187660, 366790, 403469, 733580, 806938, 1613876, 2017345, 4034690, 8069380]

約数ペア:

[(1, 8069380), (2, 4034690), (4, 2017345), (5, 1613876), (10, 806938), (11, 733580), (20, 403469), (22, 366790), (43, 187660), (44, 183395), (55, 146716), (86, 93830), (110, 73358), (172, 46915), (215, 37532), (220, 36679), (430, 18766), (473, 17060), (853, 9460), (860, 9383), (946, 8530), (1706, 4730), (1892, 4265), (2365, 3412)]