104465920

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 160

約数和(自身を含む): 279794592

約数和(自身を除く): 175328672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 73, 80, 86, 104, 128, 130, 146, 160, 172, 208, 215, 256, 260, 292, 320, 344, 365, 416, 430, 512, 520, 559, 584, 640, 688, 730, 832, 860, 949, 1040, 1118, 1168, 1280, 1376, 1460, 1664, 1720, 1898, 2080, 2236, 2336, 2560, 2752, 2795, 2920, 3139, 3328, 3440, 3796, 4160, 4472, 4672, 4745, 5504, 5590, 5840, 6278, 6656, 6880, 7592, 8320, 8944, 9344, 9490, 11008, 11180, 11680, 12556, 13760, 15184, 15695, 16640, 17888, 18688, 18980, 22016, 22360, 23360, 25112, 27520, 30368, 31390, 33280, 35776, 37376, 37960, 40807, 44720, 46720, 50224, 55040, 60736, 62780, 71552, 75920, 81614, 89440, 93440, 100448, 110080, 121472, 125560, 143104, 151840, 163228, 178880, 186880, 200896, 204035, 242944, 251120, 286208, 303680, 326456, 357760, 401792, 408070, 485888, 502240, 607360, 652912, 715520, 803584, 816140, 1004480, 1214720, 1305824, 1431040, 1607168, 1632280, 2008960, 2429440, 2611648, 3264560, 4017920, 5223296, 6529120, 8035840, 10446592, 13058240, 20893184, 26116480, 52232960, 104465920]

約数ペア:

[(1, 104465920), (2, 52232960), (4, 26116480), (5, 20893184), (8, 13058240), (10, 10446592), (13, 8035840), (16, 6529120), (20, 5223296), (26, 4017920), (32, 3264560), (40, 2611648), (43, 2429440), (52, 2008960), (64, 1632280), (65, 1607168), (73, 1431040), (80, 1305824), (86, 1214720), (104, 1004480), (128, 816140), (130, 803584), (146, 715520), (160, 652912), (172, 607360), (208, 502240), (215, 485888), (256, 408070), (260, 401792), (292, 357760), (320, 326456), (344, 303680), (365, 286208), (416, 251120), (430, 242944), (512, 204035), (520, 200896), (559, 186880), (584, 178880), (640, 163228), (688, 151840), (730, 143104), (832, 125560), (860, 121472), (949, 110080), (1040, 100448), (1118, 93440), (1168, 89440), (1280, 81614), (1376, 75920), (1460, 71552), (1664, 62780), (1720, 60736), (1898, 55040), (2080, 50224), (2236, 46720), (2336, 44720), (2560, 40807), (2752, 37960), (2795, 37376), (2920, 35776), (3139, 33280), (3328, 31390), (3440, 30368), (3796, 27520), (4160, 25112), (4472, 23360), (4672, 22360), (4745, 22016), (5504, 18980), (5590, 18688), (5840, 17888), (6278, 16640), (6656, 15695), (6880, 15184), (7592, 13760), (8320, 12556), (8944, 11680), (9344, 11180), (9490, 11008)]