7436653180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{1801}}^1$

素因数の和:2095

約数の個数: 72

約数和(自身を含む): 17171488656

約数和(自身を除く): 9734835476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 1801, 2740, 3014, 3602, 6028, 7204, 7535, 9005, 15070, 18010, 18769, 19811, 30140, 36020, 37538, 39622, 75076, 79244, 93845, 99055, 187690, 198110, 206459, 246737, 375380, 396220, 412918, 493474, 825836, 986948, 1032295, 1233685, 2064590, 2467370, 2714107, 4129180, 4934740, 5428214, 10856428, 13570535, 27141070, 33802969, 54282140, 67605938, 135211876, 169014845, 338029690, 371832659, 676059380, 743665318, 1487330636, 1859163295, 3718326590, 7436653180]

約数ペア:

[(1, 7436653180), (2, 3718326590), (4, 1859163295), (5, 1487330636), (10, 743665318), (11, 676059380), (20, 371832659), (22, 338029690), (44, 169014845), (55, 135211876), (110, 67605938), (137, 54282140), (220, 33802969), (274, 27141070), (548, 13570535), (685, 10856428), (1370, 5428214), (1507, 4934740), (1801, 4129180), (2740, 2714107), (3014, 2467370), (3602, 2064590), (6028, 1233685), (7204, 1032295), (7535, 986948), (9005, 825836), (15070, 493474), (18010, 412918), (18769, 396220), (19811, 375380), (30140, 246737), (36020, 206459), (37538, 198110), (39622, 187690), (75076, 99055), (79244, 93845)]