13302571040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7558279}}^1$

素因数の和:7558305

約数の個数: 48

約数和(自身を含む): 34284358080

約数和(自身を除く): 20981787040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 7558279, 15116558, 30233116, 37791395, 60466232, 75582790, 83141069, 120932464, 151165580, 166282138, 241864928, 302331160, 332564276, 415705345, 604662320, 665128552, 831410690, 1209324640, 1330257104, 1662821380, 2660514208, 3325642760, 6651285520, 13302571040]

約数ペア:

[(1, 13302571040), (2, 6651285520), (4, 3325642760), (5, 2660514208), (8, 1662821380), (10, 1330257104), (11, 1209324640), (16, 831410690), (20, 665128552), (22, 604662320), (32, 415705345), (40, 332564276), (44, 302331160), (55, 241864928), (80, 166282138), (88, 151165580), (110, 120932464), (160, 83141069), (176, 75582790), (220, 60466232), (352, 37791395), (440, 30233116), (880, 15116558), (1760, 7558279)]