117960486820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{811171}}^1$

素因数の和:811852

約数の個数: 48

約数和(自身を含む): 270645915456

約数和(自身を除く): 152685428636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 661, 1322, 2644, 3305, 6610, 7271, 13220, 14542, 29084, 36355, 72710, 145420, 811171, 1622342, 3244684, 4055855, 8111710, 8922881, 16223420, 17845762, 35691524, 44614405, 89228810, 178457620, 536184031, 1072368062, 2144736124, 2680920155, 5361840310, 5898024341, 10723680620, 11796048682, 23592097364, 29490121705, 58980243410, 117960486820]

約数ペア:

[(1, 117960486820), (2, 58980243410), (4, 29490121705), (5, 23592097364), (10, 11796048682), (11, 10723680620), (20, 5898024341), (22, 5361840310), (44, 2680920155), (55, 2144736124), (110, 1072368062), (220, 536184031), (661, 178457620), (1322, 89228810), (2644, 44614405), (3305, 35691524), (6610, 17845762), (7271, 16223420), (13220, 8922881), (14542, 8111710), (29084, 4055855), (36355, 3244684), (72710, 1622342), (145420, 811171)]