83370980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 140163100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 473, 602, 770, 860, 946, 1204, 1259, 1505, 1540, 1892, 2365, 2518, 3010, 3311, 4730, 5036, 6020, 6295, 6622, 8813, 9460, 12590, 13244, 13849, 16555, 17626, 25180, 27698, 33110, 35252, 44065, 54137, 55396, 66220, 69245, 88130, 96943, 108274, 138490, 176260, 193886, 216548, 270685, 276980, 378959, 387772, 484715, 541370, 595507, 757918, 969430, 1082740, 1191014, 1515836, 1894795, 1938860, 2382028, 2977535, 3789590, 4168549, 5955070, 7579180, 8337098, 11910140, 16674196, 20842745, 41685490, 83370980]

約数ペア:

[(1, 83370980), (2, 41685490), (4, 20842745), (5, 16674196), (7, 11910140), (10, 8337098), (11, 7579180), (14, 5955070), (20, 4168549), (22, 3789590), (28, 2977535), (35, 2382028), (43, 1938860), (44, 1894795), (55, 1515836), (70, 1191014), (77, 1082740), (86, 969430), (110, 757918), (140, 595507), (154, 541370), (172, 484715), (215, 387772), (220, 378959), (301, 276980), (308, 270685), (385, 216548), (430, 193886), (473, 176260), (602, 138490), (770, 108274), (860, 96943), (946, 88130), (1204, 69245), (1259, 66220), (1505, 55396), (1540, 54137), (1892, 44065), (2365, 35252), (2518, 33110), (3010, 27698), (3311, 25180), (4730, 17626), (5036, 16555), (6020, 13849), (6295, 13244), (6622, 12590), (8813, 9460)]