520023496124

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{523}}^1\times {\mathrm{4903}}^1$

素因数の和:5871

約数の個数: 72

約数和(自身を含む): 1004802529920

約数和(自身を除く): 484779033796

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 419, 484, 523, 838, 1046, 1676, 2092, 4609, 4903, 5753, 9218, 9806, 11506, 18436, 19612, 23012, 50699, 53933, 63283, 101398, 107866, 126566, 202796, 215732, 219137, 253132, 438274, 593263, 876548, 1186526, 2054357, 2373052, 2410507, 2564269, 4108714, 4821014, 5128538, 8217428, 9642028, 10257076, 22597927, 26515577, 28206959, 45195854, 53031154, 56413918, 90391708, 106062308, 112827836, 248577197, 310276549, 497154394, 620553098, 994308788, 1074428711, 1241106196, 2148857422, 4297714844, 11818715821, 23637431642, 47274863284, 130005874031, 260011748062, 520023496124]

約数ペア:

[(1, 520023496124), (2, 260011748062), (4, 130005874031), (11, 47274863284), (22, 23637431642), (44, 11818715821), (121, 4297714844), (242, 2148857422), (419, 1241106196), (484, 1074428711), (523, 994308788), (838, 620553098), (1046, 497154394), (1676, 310276549), (2092, 248577197), (4609, 112827836), (4903, 106062308), (5753, 90391708), (9218, 56413918), (9806, 53031154), (11506, 45195854), (18436, 28206959), (19612, 26515577), (23012, 22597927), (50699, 10257076), (53933, 9642028), (63283, 8217428), (101398, 5128538), (107866, 4821014), (126566, 4108714), (202796, 2564269), (215732, 2410507), (219137, 2373052), (253132, 2054357), (438274, 1186526), (593263, 876548)]