520026381136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1\times {\mathrm{15739}}^1$

素因数の和:16676

約数の個数: 80

約数和(自身を含む): 1049734598400

約数和(自身を除く): 529708217264

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 752, 829, 848, 1658, 2491, 3316, 4982, 6632, 9964, 13264, 15739, 19928, 31478, 38963, 39856, 43937, 62956, 77926, 87874, 125912, 155852, 175748, 251824, 311704, 351496, 623408, 702992, 739733, 834167, 1479466, 1668334, 2065039, 2958932, 3336668, 4130078, 5917864, 6673336, 8260156, 11835728, 13047631, 13346672, 16520312, 26095262, 33040624, 39205849, 52190524, 78411698, 104381048, 156823396, 208762096, 313646792, 613238657, 627293584, 691524443, 1226477314, 1383048886, 2452954628, 2766097772, 4905909256, 5532195544, 9811818512, 11064391088, 32501648821, 65003297642, 130006595284, 260013190568, 520026381136]

約数ペア:

[(1, 520026381136), (2, 260013190568), (4, 130006595284), (8, 65003297642), (16, 32501648821), (47, 11064391088), (53, 9811818512), (94, 5532195544), (106, 4905909256), (188, 2766097772), (212, 2452954628), (376, 1383048886), (424, 1226477314), (752, 691524443), (829, 627293584), (848, 613238657), (1658, 313646792), (2491, 208762096), (3316, 156823396), (4982, 104381048), (6632, 78411698), (9964, 52190524), (13264, 39205849), (15739, 33040624), (19928, 26095262), (31478, 16520312), (38963, 13346672), (39856, 13047631), (43937, 11835728), (62956, 8260156), (77926, 6673336), (87874, 5917864), (125912, 4130078), (155852, 3336668), (175748, 2958932), (251824, 2065039), (311704, 1668334), (351496, 1479466), (623408, 834167), (702992, 739733)]