81550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{233}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 174096

約数和(自身を除く): 92546

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 233, 350, 466, 1165, 1631, 2330, 3262, 5825, 8155, 11650, 16310, 40775, 81550]

約数ペア:

[(1, 81550), (2, 40775), (5, 16310), (7, 11650), (10, 8155), (14, 5825), (25, 3262), (35, 2330), (50, 1631), (70, 1165), (175, 466), (233, 350)]