141171440

素因数分解:

$2^4\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2003}}^1$

素因数の和:2897

約数の個数: 40

約数和(自身を含む): 328760208

約数和(自身を除く): 187588768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 881, 1762, 2003, 3524, 4006, 4405, 7048, 8012, 8810, 10015, 14096, 16024, 17620, 20030, 32048, 35240, 40060, 70480, 80120, 160240, 1764643, 3529286, 7058572, 8823215, 14117144, 17646430, 28234288, 35292860, 70585720, 141171440]

約数ペア:

[(1, 141171440), (2, 70585720), (4, 35292860), (5, 28234288), (8, 17646430), (10, 14117144), (16, 8823215), (20, 7058572), (40, 3529286), (80, 1764643), (881, 160240), (1762, 80120), (2003, 70480), (3524, 40060), (4006, 35240), (4405, 32048), (7048, 20030), (8012, 17620), (8810, 16024), (10015, 14096)]