22180620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4801}}^1$

素因数の和:4831

約数の個数: 96

約数和(自身を含む): 77446656

約数和(自身を除く): 55266036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 4801, 9602, 14403, 19204, 24005, 28806, 33607, 48010, 52811, 57612, 67214, 72015, 96020, 100821, 105622, 134428, 144030, 158433, 168035, 201642, 211244, 264055, 288060, 316866, 336070, 369677, 403284, 504105, 528110, 633732, 672140, 739354, 792165, 1008210, 1056220, 1109031, 1478708, 1584330, 1848385, 2016420, 2218062, 3168660, 3696770, 4436124, 5545155, 7393540, 11090310, 22180620]

約数ペア:

[(1, 22180620), (2, 11090310), (3, 7393540), (4, 5545155), (5, 4436124), (6, 3696770), (7, 3168660), (10, 2218062), (11, 2016420), (12, 1848385), (14, 1584330), (15, 1478708), (20, 1109031), (21, 1056220), (22, 1008210), (28, 792165), (30, 739354), (33, 672140), (35, 633732), (42, 528110), (44, 504105), (55, 403284), (60, 369677), (66, 336070), (70, 316866), (77, 288060), (84, 264055), (105, 211244), (110, 201642), (132, 168035), (140, 158433), (154, 144030), (165, 134428), (210, 105622), (220, 100821), (231, 96020), (308, 72015), (330, 67214), (385, 57612), (420, 52811), (462, 48010), (660, 33607), (770, 28806), (924, 24005), (1155, 19204), (1540, 14403), (2310, 9602), (4620, 4801)]