13571360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{701}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 35292348

約数和(自身を除く): 21720988

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 701, 880, 968, 1210, 1402, 1760, 1936, 2420, 2804, 3505, 3872, 4840, 5608, 7010, 7711, 9680, 11216, 14020, 15422, 19360, 22432, 28040, 30844, 38555, 56080, 61688, 77110, 84821, 112160, 123376, 154220, 169642, 246752, 308440, 339284, 424105, 616880, 678568, 848210, 1233760, 1357136, 1696420, 2714272, 3392840, 6785680, 13571360]

約数ペア:

[(1, 13571360), (2, 6785680), (4, 3392840), (5, 2714272), (8, 1696420), (10, 1357136), (11, 1233760), (16, 848210), (20, 678568), (22, 616880), (32, 424105), (40, 339284), (44, 308440), (55, 246752), (80, 169642), (88, 154220), (110, 123376), (121, 112160), (160, 84821), (176, 77110), (220, 61688), (242, 56080), (352, 38555), (440, 30844), (484, 28040), (605, 22432), (701, 19360), (880, 15422), (968, 14020), (1210, 11216), (1402, 9680), (1760, 7711), (1936, 7010), (2420, 5608), (2804, 4840), (3505, 3872)]