1341020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 2965200

約数和(自身を除く): 1624180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3529, 7058, 14116, 17645, 35290, 67051, 70580, 134102, 268204, 335255, 670510, 1341020]

約数ペア:

[(1, 1341020), (2, 670510), (4, 335255), (5, 268204), (10, 134102), (19, 70580), (20, 67051), (38, 35290), (76, 17645), (95, 14116), (190, 7058), (380, 3529)]