10781664

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 31207680

約数和(自身を除く): 20426016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 257, 276, 304, 368, 437, 456, 514, 552, 608, 736, 771, 874, 912, 1028, 1104, 1311, 1542, 1748, 1824, 2056, 2208, 2622, 3084, 3496, 4112, 4883, 5244, 5911, 6168, 6992, 8224, 9766, 10488, 11822, 12336, 13984, 14649, 17733, 19532, 20976, 23644, 24672, 29298, 35466, 39064, 41952, 47288, 58596, 70932, 78128, 94576, 112309, 117192, 141864, 156256, 189152, 224618, 234384, 283728, 336927, 449236, 468768, 567456, 673854, 898472, 1347708, 1796944, 2695416, 3593888, 5390832, 10781664]

約数ペア:

[(1, 10781664), (2, 5390832), (3, 3593888), (4, 2695416), (6, 1796944), (8, 1347708), (12, 898472), (16, 673854), (19, 567456), (23, 468768), (24, 449236), (32, 336927), (38, 283728), (46, 234384), (48, 224618), (57, 189152), (69, 156256), (76, 141864), (92, 117192), (96, 112309), (114, 94576), (138, 78128), (152, 70932), (184, 58596), (228, 47288), (257, 41952), (276, 39064), (304, 35466), (368, 29298), (437, 24672), (456, 23644), (514, 20976), (552, 19532), (608, 17733), (736, 14649), (771, 13984), (874, 12336), (912, 11822), (1028, 10488), (1104, 9766), (1311, 8224), (1542, 6992), (1748, 6168), (1824, 5911), (2056, 5244), (2208, 4883), (2622, 4112), (3084, 3496)]