82145140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 220485888

約数和(自身を除く): 138340748

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 385, 410, 451, 574, 770, 820, 902, 1148, 1301, 1435, 1540, 1804, 2255, 2602, 2870, 3157, 4510, 5204, 5740, 6314, 6505, 9020, 9107, 12628, 13010, 14311, 15785, 18214, 26020, 28622, 31570, 36428, 45535, 53341, 57244, 63140, 71555, 91070, 100177, 106682, 143110, 182140, 200354, 213364, 266705, 286220, 373387, 400708, 500885, 533410, 586751, 746774, 1001770, 1066820, 1173502, 1493548, 1866935, 2003540, 2347004, 2933755, 3733870, 4107257, 5867510, 7467740, 8214514, 11735020, 16429028, 20536285, 41072570, 82145140]

約数ペア:

[(1, 82145140), (2, 41072570), (4, 20536285), (5, 16429028), (7, 11735020), (10, 8214514), (11, 7467740), (14, 5867510), (20, 4107257), (22, 3733870), (28, 2933755), (35, 2347004), (41, 2003540), (44, 1866935), (55, 1493548), (70, 1173502), (77, 1066820), (82, 1001770), (110, 746774), (140, 586751), (154, 533410), (164, 500885), (205, 400708), (220, 373387), (287, 286220), (308, 266705), (385, 213364), (410, 200354), (451, 182140), (574, 143110), (770, 106682), (820, 100177), (902, 91070), (1148, 71555), (1301, 63140), (1435, 57244), (1540, 53341), (1804, 45535), (2255, 36428), (2602, 31570), (2870, 28622), (3157, 26020), (4510, 18214), (5204, 15785), (5740, 14311), (6314, 13010), (6505, 12628), (9020, 9107)]