7009520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12517}}^1$

素因数の和:12537

約数の個数: 40

約数和(自身を含む): 18626784

約数和(自身を除く): 11617264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12517, 25034, 50068, 62585, 87619, 100136, 125170, 175238, 200272, 250340, 350476, 438095, 500680, 700952, 876190, 1001360, 1401904, 1752380, 3504760, 7009520]

約数ペア:

[(1, 7009520), (2, 3504760), (4, 1752380), (5, 1401904), (7, 1001360), (8, 876190), (10, 700952), (14, 500680), (16, 438095), (20, 350476), (28, 250340), (35, 200272), (40, 175238), (56, 125170), (70, 100136), (80, 87619), (112, 62585), (140, 50068), (280, 25034), (560, 12517)]