13154240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 35442144

約数和(自身を除く): 22287904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 101, 110, 148, 160, 176, 185, 202, 220, 296, 320, 352, 370, 404, 407, 440, 505, 592, 704, 740, 808, 814, 880, 1010, 1111, 1184, 1480, 1616, 1628, 1760, 2020, 2035, 2222, 2368, 2960, 3232, 3256, 3520, 3737, 4040, 4070, 4444, 5555, 5920, 6464, 6512, 7474, 8080, 8140, 8888, 11110, 11840, 13024, 14948, 16160, 16280, 17776, 18685, 22220, 26048, 29896, 32320, 32560, 35552, 37370, 41107, 44440, 59792, 65120, 71104, 74740, 82214, 88880, 119584, 130240, 149480, 164428, 177760, 205535, 239168, 298960, 328856, 355520, 411070, 597920, 657712, 822140, 1195840, 1315424, 1644280, 2630848, 3288560, 6577120, 13154240]

約数ペア:

[(1, 13154240), (2, 6577120), (4, 3288560), (5, 2630848), (8, 1644280), (10, 1315424), (11, 1195840), (16, 822140), (20, 657712), (22, 597920), (32, 411070), (37, 355520), (40, 328856), (44, 298960), (55, 239168), (64, 205535), (74, 177760), (80, 164428), (88, 149480), (101, 130240), (110, 119584), (148, 88880), (160, 82214), (176, 74740), (185, 71104), (202, 65120), (220, 59792), (296, 44440), (320, 41107), (352, 37370), (370, 35552), (404, 32560), (407, 32320), (440, 29896), (505, 26048), (592, 22220), (704, 18685), (740, 17776), (808, 16280), (814, 16160), (880, 14948), (1010, 13024), (1111, 11840), (1184, 11110), (1480, 8888), (1616, 8140), (1628, 8080), (1760, 7474), (2020, 6512), (2035, 6464), (2222, 5920), (2368, 5555), (2960, 4444), (3232, 4070), (3256, 4040), (3520, 3737)]