492055404490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{3659}}^1$

素因数の和:4024

約数の個数: 128

約数和(自身を含む): 986144544000

約数和(自身を除く): 494089139510

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 89, 118, 130, 178, 197, 295, 394, 445, 590, 767, 890, 985, 1157, 1534, 1970, 2314, 2561, 3659, 3835, 5122, 5251, 5785, 7318, 7670, 10502, 11570, 11623, 12805, 17533, 18295, 23246, 25610, 26255, 35066, 36590, 47567, 52510, 58115, 68263, 87665, 95134, 116230, 136526, 151099, 175330, 215881, 227929, 237835, 302198, 325651, 341315, 431762, 455858, 475670, 651302, 682630, 720823, 755495, 1034447, 1079405, 1139645, 1441646, 1510990, 1628255, 2068894, 2158810, 2279290, 2806453, 3256510, 3604115, 4233463, 5172235, 5612906, 7208230, 8466926, 9370699, 10344470, 13447811, 14032265, 18741398, 19213409, 21167315, 26895622, 28064530, 38426818, 42334630, 42528557, 46853495, 64153247, 67239055, 85057114, 93706990, 96067045, 128306494, 134478110, 192134090, 212642785, 249774317, 320766235, 425285570, 499548634, 552871241, 641532470, 833992211, 1105742482, 1248871585, 1667984422, 2497743170, 2764356205, 3785041573, 4169961055, 5528712410, 7570083146, 8339922110, 18925207865, 37850415730, 49205540449, 98411080898, 246027702245, 492055404490]

約数ペア:

[(1, 492055404490), (2, 246027702245), (5, 98411080898), (10, 49205540449), (13, 37850415730), (26, 18925207865), (59, 8339922110), (65, 7570083146), (89, 5528712410), (118, 4169961055), (130, 3785041573), (178, 2764356205), (197, 2497743170), (295, 1667984422), (394, 1248871585), (445, 1105742482), (590, 833992211), (767, 641532470), (890, 552871241), (985, 499548634), (1157, 425285570), (1534, 320766235), (1970, 249774317), (2314, 212642785), (2561, 192134090), (3659, 134478110), (3835, 128306494), (5122, 96067045), (5251, 93706990), (5785, 85057114), (7318, 67239055), (7670, 64153247), (10502, 46853495), (11570, 42528557), (11623, 42334630), (12805, 38426818), (17533, 28064530), (18295, 26895622), (23246, 21167315), (25610, 19213409), (26255, 18741398), (35066, 14032265), (36590, 13447811), (47567, 10344470), (52510, 9370699), (58115, 8466926), (68263, 7208230), (87665, 5612906), (95134, 5172235), (116230, 4233463), (136526, 3604115), (151099, 3256510), (175330, 2806453), (215881, 2279290), (227929, 2158810), (237835, 2068894), (302198, 1628255), (325651, 1510990), (341315, 1441646), (431762, 1139645), (455858, 1079405), (475670, 1034447), (651302, 755495), (682630, 720823)]