2015389552

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1079

約数の個数: 80

約数和(自身を含む): 4342159584

約数和(自身を除く): 2326770032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 121, 176, 202, 242, 404, 484, 808, 937, 968, 1111, 1331, 1616, 1874, 1936, 2222, 2662, 3748, 4444, 5324, 7496, 8888, 10307, 10648, 12221, 14992, 17776, 20614, 21296, 24442, 41228, 48884, 82456, 94637, 97768, 113377, 134431, 164912, 189274, 195536, 226754, 268862, 378548, 453508, 537724, 757096, 907016, 1041007, 1075448, 1247147, 1514192, 1814032, 2082014, 2150896, 2494294, 4164028, 4988588, 8328056, 9977176, 11451077, 16656112, 19954352, 22902154, 45804308, 91608616, 125961847, 183217232, 251923694, 503847388, 1007694776, 2015389552]

約数ペア:

[(1, 2015389552), (2, 1007694776), (4, 503847388), (8, 251923694), (11, 183217232), (16, 125961847), (22, 91608616), (44, 45804308), (88, 22902154), (101, 19954352), (121, 16656112), (176, 11451077), (202, 9977176), (242, 8328056), (404, 4988588), (484, 4164028), (808, 2494294), (937, 2150896), (968, 2082014), (1111, 1814032), (1331, 1514192), (1616, 1247147), (1874, 1075448), (1936, 1041007), (2222, 907016), (2662, 757096), (3748, 537724), (4444, 453508), (5324, 378548), (7496, 268862), (8888, 226754), (10307, 195536), (10648, 189274), (12221, 164912), (14992, 134431), (17776, 113377), (20614, 97768), (21296, 94637), (24442, 82456), (41228, 48884)]