26378170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 61535376

約数和(自身を除く): 35157206

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 49, 65, 70, 82, 91, 98, 101, 130, 182, 202, 205, 245, 287, 410, 455, 490, 505, 533, 574, 637, 707, 910, 1010, 1066, 1274, 1313, 1414, 1435, 2009, 2626, 2665, 2870, 3185, 3535, 3731, 4018, 4141, 4949, 5330, 6370, 6565, 7070, 7462, 8282, 9191, 9898, 10045, 13130, 18382, 18655, 20090, 20705, 24745, 26117, 28987, 37310, 41410, 45955, 49490, 52234, 53833, 57974, 64337, 91910, 107666, 128674, 130585, 144935, 202909, 261170, 269165, 289870, 321685, 376831, 405818, 538330, 643370, 753662, 1014545, 1884155, 2029090, 2637817, 3768310, 5275634, 13189085, 26378170]

約数ペア:

[(1, 26378170), (2, 13189085), (5, 5275634), (7, 3768310), (10, 2637817), (13, 2029090), (14, 1884155), (26, 1014545), (35, 753662), (41, 643370), (49, 538330), (65, 405818), (70, 376831), (82, 321685), (91, 289870), (98, 269165), (101, 261170), (130, 202909), (182, 144935), (202, 130585), (205, 128674), (245, 107666), (287, 91910), (410, 64337), (455, 57974), (490, 53833), (505, 52234), (533, 49490), (574, 45955), (637, 41410), (707, 37310), (910, 28987), (1010, 26117), (1066, 24745), (1274, 20705), (1313, 20090), (1414, 18655), (1435, 18382), (2009, 13130), (2626, 10045), (2665, 9898), (2870, 9191), (3185, 8282), (3535, 7462), (3731, 7070), (4018, 6565), (4141, 6370), (4949, 5330)]