7707260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 18016992

約数和(自身を除く): 10309732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 661, 1060, 1166, 1322, 2332, 2644, 2915, 3305, 5830, 6610, 7271, 11660, 13220, 14542, 29084, 35033, 36355, 70066, 72710, 140132, 145420, 175165, 350330, 385363, 700660, 770726, 1541452, 1926815, 3853630, 7707260]

約数ペア:

[(1, 7707260), (2, 3853630), (4, 1926815), (5, 1541452), (10, 770726), (11, 700660), (20, 385363), (22, 350330), (44, 175165), (53, 145420), (55, 140132), (106, 72710), (110, 70066), (212, 36355), (220, 35033), (265, 29084), (530, 14542), (583, 13220), (661, 11660), (1060, 7271), (1166, 6610), (1322, 5830), (2332, 3305), (2644, 2915)]