188090980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3301}}^1$

素因数の和:3365

約数の個数: 96

約数和(自身を含む): 505919232

約数和(自身を除く): 317828252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1295, 1540, 1628, 2035, 2590, 2849, 3301, 4070, 5180, 5698, 6602, 8140, 11396, 13204, 14245, 16505, 23107, 28490, 33010, 36311, 46214, 56980, 66020, 72622, 92428, 115535, 122137, 145244, 181555, 231070, 244274, 254177, 363110, 462140, 488548, 508354, 610685, 726220, 854959, 1016708, 1221370, 1270885, 1343507, 1709918, 2442740, 2541770, 2687014, 3419836, 4274795, 5083540, 5374028, 6717535, 8549590, 9404549, 13435070, 17099180, 18809098, 26870140, 37618196, 47022745, 94045490, 188090980]

約数ペア:

[(1, 188090980), (2, 94045490), (4, 47022745), (5, 37618196), (7, 26870140), (10, 18809098), (11, 17099180), (14, 13435070), (20, 9404549), (22, 8549590), (28, 6717535), (35, 5374028), (37, 5083540), (44, 4274795), (55, 3419836), (70, 2687014), (74, 2541770), (77, 2442740), (110, 1709918), (140, 1343507), (148, 1270885), (154, 1221370), (185, 1016708), (220, 854959), (259, 726220), (308, 610685), (370, 508354), (385, 488548), (407, 462140), (518, 363110), (740, 254177), (770, 244274), (814, 231070), (1036, 181555), (1295, 145244), (1540, 122137), (1628, 115535), (2035, 92428), (2590, 72622), (2849, 66020), (3301, 56980), (4070, 46214), (5180, 36311), (5698, 33010), (6602, 28490), (8140, 23107), (11396, 16505), (13204, 14245)]