4304720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7687}}^1$

素因数の和:7707

約数の個数: 40

約数和(自身を含む): 11439744

約数和(自身を除く): 7135024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7687, 15374, 30748, 38435, 53809, 61496, 76870, 107618, 122992, 153740, 215236, 269045, 307480, 430472, 538090, 614960, 860944, 1076180, 2152360, 4304720]

約数ペア:

[(1, 4304720), (2, 2152360), (4, 1076180), (5, 860944), (7, 614960), (8, 538090), (10, 430472), (14, 307480), (16, 269045), (20, 215236), (28, 153740), (35, 122992), (40, 107618), (56, 76870), (70, 61496), (80, 53809), (112, 38435), (140, 30748), (280, 15374), (560, 7687)]