26852320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 74405520

約数和(自身を除く): 47553200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 73, 76, 80, 88, 95, 110, 121, 146, 152, 160, 176, 190, 209, 220, 242, 292, 304, 352, 365, 380, 418, 440, 484, 584, 605, 608, 730, 760, 803, 836, 880, 968, 1045, 1168, 1210, 1387, 1460, 1520, 1606, 1672, 1760, 1936, 2090, 2299, 2336, 2420, 2774, 2920, 3040, 3212, 3344, 3872, 4015, 4180, 4598, 4840, 5548, 5840, 6424, 6688, 6935, 8030, 8360, 8833, 9196, 9680, 11096, 11495, 11680, 12848, 13870, 15257, 16060, 16720, 17666, 18392, 19360, 22192, 22990, 25696, 27740, 30514, 32120, 33440, 35332, 36784, 44165, 44384, 45980, 55480, 61028, 64240, 70664, 73568, 76285, 88330, 91960, 110960, 122056, 128480, 141328, 152570, 167827, 176660, 183920, 221920, 244112, 282656, 305140, 335654, 353320, 367840, 488224, 610280, 671308, 706640, 839135, 1220560, 1342616, 1413280, 1678270, 2441120, 2685232, 3356540, 5370464, 6713080, 13426160, 26852320]

約数ペア:

[(1, 26852320), (2, 13426160), (4, 6713080), (5, 5370464), (8, 3356540), (10, 2685232), (11, 2441120), (16, 1678270), (19, 1413280), (20, 1342616), (22, 1220560), (32, 839135), (38, 706640), (40, 671308), (44, 610280), (55, 488224), (73, 367840), (76, 353320), (80, 335654), (88, 305140), (95, 282656), (110, 244112), (121, 221920), (146, 183920), (152, 176660), (160, 167827), (176, 152570), (190, 141328), (209, 128480), (220, 122056), (242, 110960), (292, 91960), (304, 88330), (352, 76285), (365, 73568), (380, 70664), (418, 64240), (440, 61028), (484, 55480), (584, 45980), (605, 44384), (608, 44165), (730, 36784), (760, 35332), (803, 33440), (836, 32120), (880, 30514), (968, 27740), (1045, 25696), (1168, 22990), (1210, 22192), (1387, 19360), (1460, 18392), (1520, 17666), (1606, 16720), (1672, 16060), (1760, 15257), (1936, 13870), (2090, 12848), (2299, 11680), (2336, 11495), (2420, 11096), (2774, 9680), (2920, 9196), (3040, 8833), (3212, 8360), (3344, 8030), (3872, 6935), (4015, 6688), (4180, 6424), (4598, 5840), (4840, 5548)]