25680864

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 74680704

約数和(自身を除く): 48999840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 83, 88, 96, 132, 166, 176, 249, 264, 293, 332, 352, 498, 528, 586, 664, 879, 913, 996, 1056, 1172, 1328, 1758, 1826, 1992, 2344, 2656, 2739, 3223, 3516, 3652, 3984, 4688, 5478, 6446, 7032, 7304, 7968, 9376, 9669, 10956, 12892, 14064, 14608, 19338, 21912, 24319, 25784, 28128, 29216, 38676, 43824, 48638, 51568, 72957, 77352, 87648, 97276, 103136, 145914, 154704, 194552, 267509, 291828, 309408, 389104, 535018, 583656, 778208, 802527, 1070036, 1167312, 1605054, 2140072, 2334624, 3210108, 4280144, 6420216, 8560288, 12840432, 25680864]

約数ペア:

[(1, 25680864), (2, 12840432), (3, 8560288), (4, 6420216), (6, 4280144), (8, 3210108), (11, 2334624), (12, 2140072), (16, 1605054), (22, 1167312), (24, 1070036), (32, 802527), (33, 778208), (44, 583656), (48, 535018), (66, 389104), (83, 309408), (88, 291828), (96, 267509), (132, 194552), (166, 154704), (176, 145914), (249, 103136), (264, 97276), (293, 87648), (332, 77352), (352, 72957), (498, 51568), (528, 48638), (586, 43824), (664, 38676), (879, 29216), (913, 28128), (996, 25784), (1056, 24319), (1172, 21912), (1328, 19338), (1758, 14608), (1826, 14064), (1992, 12892), (2344, 10956), (2656, 9669), (2739, 9376), (3223, 7968), (3516, 7304), (3652, 7032), (3984, 6446), (4688, 5478)]