350055680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 915998160

約数和(自身を除く): 565942480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 109, 128, 130, 160, 193, 208, 218, 256, 260, 320, 386, 416, 436, 520, 545, 640, 772, 832, 872, 965, 1040, 1090, 1280, 1417, 1544, 1664, 1744, 1930, 2080, 2180, 2509, 2834, 3088, 3328, 3488, 3860, 4160, 4360, 5018, 5668, 6176, 6976, 7085, 7720, 8320, 8720, 10036, 11336, 12352, 12545, 13952, 14170, 15440, 16640, 17440, 20072, 21037, 22672, 24704, 25090, 27904, 28340, 30880, 34880, 40144, 42074, 45344, 49408, 50180, 56680, 61760, 69760, 80288, 84148, 90688, 100360, 105185, 113360, 123520, 139520, 160576, 168296, 181376, 200720, 210370, 226720, 247040, 273481, 321152, 336592, 362752, 401440, 420740, 453440, 546962, 642304, 673184, 802880, 841480, 906880, 1093924, 1346368, 1367405, 1605760, 1682960, 1813760, 2187848, 2692736, 2734810, 3211520, 3365920, 4375696, 5385472, 5469620, 6731840, 8751392, 10939240, 13463680, 17502784, 21878480, 26927360, 35005568, 43756960, 70011136, 87513920, 175027840, 350055680]

約数ペア:

[(1, 350055680), (2, 175027840), (4, 87513920), (5, 70011136), (8, 43756960), (10, 35005568), (13, 26927360), (16, 21878480), (20, 17502784), (26, 13463680), (32, 10939240), (40, 8751392), (52, 6731840), (64, 5469620), (65, 5385472), (80, 4375696), (104, 3365920), (109, 3211520), (128, 2734810), (130, 2692736), (160, 2187848), (193, 1813760), (208, 1682960), (218, 1605760), (256, 1367405), (260, 1346368), (320, 1093924), (386, 906880), (416, 841480), (436, 802880), (520, 673184), (545, 642304), (640, 546962), (772, 453440), (832, 420740), (872, 401440), (965, 362752), (1040, 336592), (1090, 321152), (1280, 273481), (1417, 247040), (1544, 226720), (1664, 210370), (1744, 200720), (1930, 181376), (2080, 168296), (2180, 160576), (2509, 139520), (2834, 123520), (3088, 113360), (3328, 105185), (3488, 100360), (3860, 90688), (4160, 84148), (4360, 80288), (5018, 69760), (5668, 61760), (6176, 56680), (6976, 50180), (7085, 49408), (7720, 45344), (8320, 42074), (8720, 40144), (10036, 34880), (11336, 30880), (12352, 28340), (12545, 27904), (13952, 25090), (14170, 24704), (15440, 22672), (16640, 21037), (17440, 20072)]