26723840

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 76307616

約数和(自身を除く): 49583776

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 73, 80, 88, 104, 110, 128, 130, 143, 146, 160, 176, 208, 220, 256, 260, 286, 292, 320, 352, 365, 416, 440, 512, 520, 572, 584, 640, 704, 715, 730, 803, 832, 880, 949, 1040, 1144, 1168, 1280, 1408, 1430, 1460, 1606, 1664, 1760, 1898, 2080, 2288, 2336, 2560, 2816, 2860, 2920, 3212, 3328, 3520, 3796, 4015, 4160, 4576, 4672, 4745, 5632, 5720, 5840, 6424, 6656, 7040, 7592, 8030, 8320, 9152, 9344, 9490, 10439, 11440, 11680, 12848, 14080, 15184, 16060, 16640, 18304, 18688, 18980, 20878, 22880, 23360, 25696, 28160, 30368, 32120, 33280, 36608, 37376, 37960, 41756, 45760, 46720, 51392, 52195, 60736, 64240, 73216, 75920, 83512, 91520, 93440, 102784, 104390, 121472, 128480, 151840, 167024, 183040, 186880, 205568, 208780, 242944, 256960, 303680, 334048, 366080, 411136, 417560, 485888, 513920, 607360, 668096, 835120, 1027840, 1214720, 1336192, 1670240, 2055680, 2429440, 2672384, 3340480, 5344768, 6680960, 13361920, 26723840]

約数ペア:

[(1, 26723840), (2, 13361920), (4, 6680960), (5, 5344768), (8, 3340480), (10, 2672384), (11, 2429440), (13, 2055680), (16, 1670240), (20, 1336192), (22, 1214720), (26, 1027840), (32, 835120), (40, 668096), (44, 607360), (52, 513920), (55, 485888), (64, 417560), (65, 411136), (73, 366080), (80, 334048), (88, 303680), (104, 256960), (110, 242944), (128, 208780), (130, 205568), (143, 186880), (146, 183040), (160, 167024), (176, 151840), (208, 128480), (220, 121472), (256, 104390), (260, 102784), (286, 93440), (292, 91520), (320, 83512), (352, 75920), (365, 73216), (416, 64240), (440, 60736), (512, 52195), (520, 51392), (572, 46720), (584, 45760), (640, 41756), (704, 37960), (715, 37376), (730, 36608), (803, 33280), (832, 32120), (880, 30368), (949, 28160), (1040, 25696), (1144, 23360), (1168, 22880), (1280, 20878), (1408, 18980), (1430, 18688), (1460, 18304), (1606, 16640), (1664, 16060), (1760, 15184), (1898, 14080), (2080, 12848), (2288, 11680), (2336, 11440), (2560, 10439), (2816, 9490), (2860, 9344), (2920, 9152), (3212, 8320), (3328, 8030), (3520, 7592), (3796, 7040), (4015, 6656), (4160, 6424), (4576, 5840), (4672, 5720), (4745, 5632)]