7015520

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 16737840

約数和(自身を除く): 9722320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 269, 326, 538, 652, 815, 1076, 1304, 1345, 1630, 2152, 2608, 2690, 3260, 4304, 5216, 5380, 6520, 8608, 10760, 13040, 21520, 26080, 43040, 43847, 87694, 175388, 219235, 350776, 438470, 701552, 876940, 1403104, 1753880, 3507760, 7015520]

約数ペア:

[(1, 7015520), (2, 3507760), (4, 1753880), (5, 1403104), (8, 876940), (10, 701552), (16, 438470), (20, 350776), (32, 219235), (40, 175388), (80, 87694), (160, 43847), (163, 43040), (269, 26080), (326, 21520), (538, 13040), (652, 10760), (815, 8608), (1076, 6520), (1304, 5380), (1345, 5216), (1630, 4304), (2152, 3260), (2608, 2690)]