40040208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 122747352

約数和(自身を除く): 82707144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 293, 312, 438, 468, 584, 586, 624, 657, 876, 879, 936, 949, 1168, 1172, 1314, 1752, 1758, 1872, 1898, 2344, 2628, 2637, 2847, 3504, 3516, 3796, 3809, 4688, 5256, 5274, 5694, 7032, 7592, 7618, 8541, 10512, 10548, 11388, 11427, 14064, 15184, 15236, 17082, 21096, 21389, 22776, 22854, 30472, 34164, 34281, 42192, 42778, 45552, 45708, 60944, 64167, 68328, 68562, 85556, 91416, 128334, 136656, 137124, 171112, 182832, 192501, 256668, 274248, 278057, 342224, 385002, 513336, 548496, 556114, 770004, 834171, 1026672, 1112228, 1540008, 1668342, 2224456, 2502513, 3080016, 3336684, 4448912, 5005026, 6673368, 10010052, 13346736, 20020104, 40040208]

約数ペア:

[(1, 40040208), (2, 20020104), (3, 13346736), (4, 10010052), (6, 6673368), (8, 5005026), (9, 4448912), (12, 3336684), (13, 3080016), (16, 2502513), (18, 2224456), (24, 1668342), (26, 1540008), (36, 1112228), (39, 1026672), (48, 834171), (52, 770004), (72, 556114), (73, 548496), (78, 513336), (104, 385002), (117, 342224), (144, 278057), (146, 274248), (156, 256668), (208, 192501), (219, 182832), (234, 171112), (292, 137124), (293, 136656), (312, 128334), (438, 91416), (468, 85556), (584, 68562), (586, 68328), (624, 64167), (657, 60944), (876, 45708), (879, 45552), (936, 42778), (949, 42192), (1168, 34281), (1172, 34164), (1314, 30472), (1752, 22854), (1758, 22776), (1872, 21389), (1898, 21096), (2344, 17082), (2628, 15236), (2637, 15184), (2847, 14064), (3504, 11427), (3516, 11388), (3796, 10548), (3809, 10512), (4688, 8541), (5256, 7618), (5274, 7592), (5694, 7032)]