1025293808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43801}}^1$

素因数の和:43846

約数の個数: 80

約数和(自身を含む): 2607095040

約数和(自身を除く): 1581801232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 23408, 43801, 87602, 175204, 306607, 350408, 481811, 613214, 700816, 832219, 963622, 1226428, 1664438, 1927244, 2452856, 3328876, 3372677, 3854488, 4905712, 5825533, 6657752, 6745354, 7708976, 9154409, 11651066, 13315504, 13490708, 18308818, 23302132, 26981416, 36617636, 46604264, 53962832, 64080863, 73235272, 93208528, 128161726, 146470544, 256323452, 512646904, 1025293808]

約数ペア:

[(1, 1025293808), (2, 512646904), (4, 256323452), (7, 146470544), (8, 128161726), (11, 93208528), (14, 73235272), (16, 64080863), (19, 53962832), (22, 46604264), (28, 36617636), (38, 26981416), (44, 23302132), (56, 18308818), (76, 13490708), (77, 13315504), (88, 11651066), (112, 9154409), (133, 7708976), (152, 6745354), (154, 6657752), (176, 5825533), (209, 4905712), (266, 3854488), (304, 3372677), (308, 3328876), (418, 2452856), (532, 1927244), (616, 1664438), (836, 1226428), (1064, 963622), (1232, 832219), (1463, 700816), (1672, 613214), (2128, 481811), (2926, 350408), (3344, 306607), (5852, 175204), (11704, 87602), (23408, 43801)]