14314720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12781}}^1$

素因数の和:12803

約数の個数: 48

約数和(自身を含む): 38652768

約数和(自身を除く): 24338048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 12781, 25562, 51124, 63905, 89467, 102248, 127810, 178934, 204496, 255620, 357868, 408992, 447335, 511240, 715736, 894670, 1022480, 1431472, 1789340, 2044960, 2862944, 3578680, 7157360, 14314720]

約数ペア:

[(1, 14314720), (2, 7157360), (4, 3578680), (5, 2862944), (7, 2044960), (8, 1789340), (10, 1431472), (14, 1022480), (16, 894670), (20, 715736), (28, 511240), (32, 447335), (35, 408992), (40, 357868), (56, 255620), (70, 204496), (80, 178934), (112, 127810), (140, 102248), (160, 89467), (224, 63905), (280, 51124), (560, 25562), (1120, 12781)]