11432848900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{176161}}^1$

素因数の和:176245

約数の個数: 72

約数和(自身を含む): 27523550880

約数和(自身を除く): 16090701980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 550, 590, 649, 1100, 1180, 1298, 1475, 2596, 2950, 3245, 5900, 6490, 12980, 16225, 32450, 64900, 176161, 352322, 704644, 880805, 1761610, 1937771, 3523220, 3875542, 4404025, 7751084, 8808050, 9688855, 10393499, 17616100, 19377710, 20786998, 38755420, 41573996, 48444275, 51967495, 96888550, 103934990, 114328489, 193777100, 207869980, 228656978, 259837475, 457313956, 519674950, 571642445, 1039349900, 1143284890, 2286569780, 2858212225, 5716424450, 11432848900]

約数ペア:

[(1, 11432848900), (2, 5716424450), (4, 2858212225), (5, 2286569780), (10, 1143284890), (11, 1039349900), (20, 571642445), (22, 519674950), (25, 457313956), (44, 259837475), (50, 228656978), (55, 207869980), (59, 193777100), (100, 114328489), (110, 103934990), (118, 96888550), (220, 51967495), (236, 48444275), (275, 41573996), (295, 38755420), (550, 20786998), (590, 19377710), (649, 17616100), (1100, 10393499), (1180, 9688855), (1298, 8808050), (1475, 7751084), (2596, 4404025), (2950, 3875542), (3245, 3523220), (5900, 1937771), (6490, 1761610), (12980, 880805), (16225, 704644), (32450, 352322), (64900, 176161)]