40199104

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 84

約数和(自身を含む): 91211400

約数和(自身を除く): 51012296

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 121, 176, 179, 232, 242, 319, 352, 358, 464, 484, 638, 704, 716, 928, 968, 1276, 1432, 1856, 1936, 1969, 2552, 2864, 3509, 3872, 3938, 5104, 5191, 5728, 7018, 7744, 7876, 10208, 10382, 11456, 14036, 15752, 20416, 20764, 21659, 28072, 31504, 41528, 43318, 56144, 57101, 63008, 83056, 86636, 112288, 114202, 126016, 166112, 173272, 224576, 228404, 332224, 346544, 456808, 628111, 693088, 913616, 1256222, 1386176, 1827232, 2512444, 3654464, 5024888, 10049776, 20099552, 40199104]

約数ペア:

[(1, 40199104), (2, 20099552), (4, 10049776), (8, 5024888), (11, 3654464), (16, 2512444), (22, 1827232), (29, 1386176), (32, 1256222), (44, 913616), (58, 693088), (64, 628111), (88, 456808), (116, 346544), (121, 332224), (176, 228404), (179, 224576), (232, 173272), (242, 166112), (319, 126016), (352, 114202), (358, 112288), (464, 86636), (484, 83056), (638, 63008), (704, 57101), (716, 56144), (928, 43318), (968, 41528), (1276, 31504), (1432, 28072), (1856, 21659), (1936, 20764), (1969, 20416), (2552, 15752), (2864, 14036), (3509, 11456), (3872, 10382), (3938, 10208), (5104, 7876), (5191, 7744), (5728, 7018)]