2029695440

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{52967}}^1$

素因数の和:53459

約数の個数: 40

約数和(自身を含む): 4728983040

約数和(自身を除く): 2699287600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 1916, 2395, 3832, 4790, 7664, 9580, 19160, 38320, 52967, 105934, 211868, 264835, 423736, 529670, 847472, 1059340, 2118680, 4237360, 25371193, 50742386, 101484772, 126855965, 202969544, 253711930, 405939088, 507423860, 1014847720, 2029695440]

約数ペア:

[(1, 2029695440), (2, 1014847720), (4, 507423860), (5, 405939088), (8, 253711930), (10, 202969544), (16, 126855965), (20, 101484772), (40, 50742386), (80, 25371193), (479, 4237360), (958, 2118680), (1916, 1059340), (2395, 847472), (3832, 529670), (4790, 423736), (7664, 264835), (9580, 211868), (19160, 105934), (38320, 52967)]