102514880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1346

約数の個数: 112

約数和(自身を含む): 276941280

約数和(自身を除く): 174426400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1297, 1520, 1976, 2080, 2470, 2594, 3040, 3952, 4160, 4940, 5188, 6080, 6485, 7904, 9880, 10376, 12970, 15808, 16861, 19760, 20752, 24643, 25940, 33722, 39520, 41504, 49286, 51880, 67444, 79040, 83008, 84305, 98572, 103760, 123215, 134888, 168610, 197144, 207520, 246430, 269776, 320359, 337220, 394288, 415040, 492860, 539552, 640718, 674440, 788576, 985720, 1079104, 1281436, 1348880, 1577152, 1601795, 1971440, 2562872, 2697760, 3203590, 3942880, 5125744, 5395520, 6407180, 7885760, 10251488, 12814360, 20502976, 25628720, 51257440, 102514880]

約数ペア:

[(1, 102514880), (2, 51257440), (4, 25628720), (5, 20502976), (8, 12814360), (10, 10251488), (13, 7885760), (16, 6407180), (19, 5395520), (20, 5125744), (26, 3942880), (32, 3203590), (38, 2697760), (40, 2562872), (52, 1971440), (64, 1601795), (65, 1577152), (76, 1348880), (80, 1281436), (95, 1079104), (104, 985720), (130, 788576), (152, 674440), (160, 640718), (190, 539552), (208, 492860), (247, 415040), (260, 394288), (304, 337220), (320, 320359), (380, 269776), (416, 246430), (494, 207520), (520, 197144), (608, 168610), (760, 134888), (832, 123215), (988, 103760), (1040, 98572), (1216, 84305), (1235, 83008), (1297, 79040), (1520, 67444), (1976, 51880), (2080, 49286), (2470, 41504), (2594, 39520), (3040, 33722), (3952, 25940), (4160, 24643), (4940, 20752), (5188, 19760), (6080, 16861), (6485, 15808), (7904, 12970), (9880, 10376)]