105867520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 283151232

約数和(自身を除く): 177283712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 103, 110, 128, 146, 160, 176, 206, 220, 256, 292, 320, 352, 365, 412, 440, 515, 584, 640, 704, 730, 803, 824, 880, 1030, 1133, 1168, 1280, 1408, 1460, 1606, 1648, 1760, 2060, 2266, 2336, 2816, 2920, 3212, 3296, 3520, 4015, 4120, 4532, 4672, 5665, 5840, 6424, 6592, 7040, 7519, 8030, 8240, 9064, 9344, 11330, 11680, 12848, 13184, 14080, 15038, 16060, 16480, 18128, 18688, 22660, 23360, 25696, 26368, 30076, 32120, 32960, 36256, 37595, 45320, 46720, 51392, 60152, 64240, 65920, 72512, 75190, 82709, 90640, 93440, 102784, 120304, 128480, 131840, 145024, 150380, 165418, 181280, 205568, 240608, 256960, 290048, 300760, 330836, 362560, 413545, 481216, 513920, 601520, 661672, 725120, 827090, 962432, 1027840, 1203040, 1323344, 1450240, 1654180, 1924864, 2406080, 2646688, 3308360, 4812160, 5293376, 6616720, 9624320, 10586752, 13233440, 21173504, 26466880, 52933760, 105867520]

約数ペア:

[(1, 105867520), (2, 52933760), (4, 26466880), (5, 21173504), (8, 13233440), (10, 10586752), (11, 9624320), (16, 6616720), (20, 5293376), (22, 4812160), (32, 3308360), (40, 2646688), (44, 2406080), (55, 1924864), (64, 1654180), (73, 1450240), (80, 1323344), (88, 1203040), (103, 1027840), (110, 962432), (128, 827090), (146, 725120), (160, 661672), (176, 601520), (206, 513920), (220, 481216), (256, 413545), (292, 362560), (320, 330836), (352, 300760), (365, 290048), (412, 256960), (440, 240608), (515, 205568), (584, 181280), (640, 165418), (704, 150380), (730, 145024), (803, 131840), (824, 128480), (880, 120304), (1030, 102784), (1133, 93440), (1168, 90640), (1280, 82709), (1408, 75190), (1460, 72512), (1606, 65920), (1648, 64240), (1760, 60152), (2060, 51392), (2266, 46720), (2336, 45320), (2816, 37595), (2920, 36256), (3212, 32960), (3296, 32120), (3520, 30076), (4015, 26368), (4120, 25696), (4532, 23360), (4672, 22660), (5665, 18688), (5840, 18128), (6424, 16480), (6592, 16060), (7040, 15038), (7519, 14080), (8030, 13184), (8240, 12848), (9064, 11680), (9344, 11330)]