116521720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{416149}}^1$

素因数の和:416167

約数の個数: 32

約数和(自身を含む): 299628000

約数和(自身を除く): 183106280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 416149, 832298, 1664596, 2080745, 2913043, 3329192, 4161490, 5826086, 8322980, 11652172, 14565215, 16645960, 23304344, 29130430, 58260860, 116521720]

約数ペア:

[(1, 116521720), (2, 58260860), (4, 29130430), (5, 23304344), (7, 16645960), (8, 14565215), (10, 11652172), (14, 8322980), (20, 5826086), (28, 4161490), (35, 3329192), (40, 2913043), (56, 2080745), (70, 1664596), (140, 832298), (280, 416149)]