85366988140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26511487}}^1$

素因数の和:26511526

約数の個数: 48

約数和(自身を含む): 213788639232

約数和(自身を除く): 128421651092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 26511487, 53022974, 106045948, 132557435, 185580409, 265114870, 371160818, 530229740, 609764201, 742321636, 927902045, 1219528402, 1855804090, 2439056804, 3048821005, 3711608180, 4268349407, 6097642010, 8536698814, 12195284020, 17073397628, 21341747035, 42683494070, 85366988140]

約数ペア:

[(1, 85366988140), (2, 42683494070), (4, 21341747035), (5, 17073397628), (7, 12195284020), (10, 8536698814), (14, 6097642010), (20, 4268349407), (23, 3711608180), (28, 3048821005), (35, 2439056804), (46, 1855804090), (70, 1219528402), (92, 927902045), (115, 742321636), (140, 609764201), (161, 530229740), (230, 371160818), (322, 265114870), (460, 185580409), (644, 132557435), (805, 106045948), (1610, 53022974), (3220, 26511487)]