39880776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 116363520

約数和(自身を除く): 76482744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 73, 78, 102, 103, 104, 136, 146, 156, 204, 206, 219, 221, 292, 309, 312, 408, 412, 438, 442, 584, 618, 663, 824, 876, 884, 949, 1236, 1241, 1326, 1339, 1751, 1752, 1768, 1898, 2472, 2482, 2652, 2678, 2847, 3502, 3723, 3796, 4017, 4964, 5253, 5304, 5356, 5694, 7004, 7446, 7519, 7592, 8034, 9928, 10506, 10712, 11388, 14008, 14892, 15038, 16068, 16133, 21012, 22557, 22763, 22776, 29784, 30076, 32136, 32266, 42024, 45114, 45526, 48399, 60152, 64532, 68289, 90228, 91052, 96798, 97747, 127823, 129064, 136578, 180456, 182104, 193596, 195494, 255646, 273156, 293241, 383469, 387192, 390988, 511292, 546312, 586482, 766938, 781976, 1022584, 1172964, 1533876, 1661699, 2345928, 3067752, 3323398, 4985097, 6646796, 9970194, 13293592, 19940388, 39880776]

約数ペア:

[(1, 39880776), (2, 19940388), (3, 13293592), (4, 9970194), (6, 6646796), (8, 4985097), (12, 3323398), (13, 3067752), (17, 2345928), (24, 1661699), (26, 1533876), (34, 1172964), (39, 1022584), (51, 781976), (52, 766938), (68, 586482), (73, 546312), (78, 511292), (102, 390988), (103, 387192), (104, 383469), (136, 293241), (146, 273156), (156, 255646), (204, 195494), (206, 193596), (219, 182104), (221, 180456), (292, 136578), (309, 129064), (312, 127823), (408, 97747), (412, 96798), (438, 91052), (442, 90228), (584, 68289), (618, 64532), (663, 60152), (824, 48399), (876, 45526), (884, 45114), (949, 42024), (1236, 32266), (1241, 32136), (1326, 30076), (1339, 29784), (1751, 22776), (1752, 22763), (1768, 22557), (1898, 21012), (2472, 16133), (2482, 16068), (2652, 15038), (2678, 14892), (2847, 14008), (3502, 11388), (3723, 10712), (3796, 10506), (4017, 9928), (4964, 8034), (5253, 7592), (5304, 7519), (5356, 7446), (5694, 7004)]