26195540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{187111}}^1$

素因数の和:187127

約数の個数: 24

約数和(自身を含む): 62869632

約数和(自身を除く): 36674092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 187111, 374222, 748444, 935555, 1309777, 1871110, 2619554, 3742220, 5239108, 6548885, 13097770, 26195540]

約数ペア:

[(1, 26195540), (2, 13097770), (4, 6548885), (5, 5239108), (7, 3742220), (10, 2619554), (14, 1871110), (20, 1309777), (28, 935555), (35, 748444), (70, 374222), (140, 187111)]