98679680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 261740160

約数和(自身を除く): 163060480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 128, 131, 160, 176, 214, 220, 262, 320, 352, 428, 440, 524, 535, 640, 655, 704, 856, 880, 1048, 1070, 1177, 1310, 1408, 1441, 1712, 1760, 2096, 2140, 2354, 2620, 2882, 3424, 3520, 4192, 4280, 4708, 5240, 5764, 5885, 6848, 7040, 7205, 8384, 8560, 9416, 10480, 11528, 11770, 13696, 14017, 14410, 16768, 17120, 18832, 20960, 23056, 23540, 28034, 28820, 34240, 37664, 41920, 46112, 47080, 56068, 57640, 68480, 70085, 75328, 83840, 92224, 94160, 112136, 115280, 140170, 150656, 154187, 184448, 188320, 224272, 230560, 280340, 308374, 376640, 448544, 461120, 560680, 616748, 753280, 770935, 897088, 922240, 1121360, 1233496, 1541870, 1794176, 2242720, 2466992, 3083740, 4485440, 4933984, 6167480, 8970880, 9867968, 12334960, 19735936, 24669920, 49339840, 98679680]

約数ペア:

[(1, 98679680), (2, 49339840), (4, 24669920), (5, 19735936), (8, 12334960), (10, 9867968), (11, 8970880), (16, 6167480), (20, 4933984), (22, 4485440), (32, 3083740), (40, 2466992), (44, 2242720), (55, 1794176), (64, 1541870), (80, 1233496), (88, 1121360), (107, 922240), (110, 897088), (128, 770935), (131, 753280), (160, 616748), (176, 560680), (214, 461120), (220, 448544), (262, 376640), (320, 308374), (352, 280340), (428, 230560), (440, 224272), (524, 188320), (535, 184448), (640, 154187), (655, 150656), (704, 140170), (856, 115280), (880, 112136), (1048, 94160), (1070, 92224), (1177, 83840), (1310, 75328), (1408, 70085), (1441, 68480), (1712, 57640), (1760, 56068), (2096, 47080), (2140, 46112), (2354, 41920), (2620, 37664), (2882, 34240), (3424, 28820), (3520, 28034), (4192, 23540), (4280, 23056), (4708, 20960), (5240, 18832), (5764, 17120), (5885, 16768), (6848, 14410), (7040, 14017), (7205, 13696), (8384, 11770), (8560, 11528), (9416, 10480)]