26253640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{93763}}^1$

素因数の和:93781

約数の個数: 32

約数和(自身を含む): 67510080

約数和(自身を除く): 41256440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 93763, 187526, 375052, 468815, 656341, 750104, 937630, 1312682, 1875260, 2625364, 3281705, 3750520, 5250728, 6563410, 13126820, 26253640]

約数ペア:

[(1, 26253640), (2, 13126820), (4, 6563410), (5, 5250728), (7, 3750520), (8, 3281705), (10, 2625364), (14, 1875260), (20, 1312682), (28, 937630), (35, 750104), (40, 656341), (56, 468815), (70, 375052), (140, 187526), (280, 93763)]