286797065720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28339631}}^1$

素因数の和:28339676

約数の個数: 64

約数和(自身を含む): 734563261440

約数和(自身を除く): 447766195720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 28339631, 56679262, 113358524, 141698155, 226717048, 283396310, 311735941, 566792620, 623471882, 651811513, 1133585240, 1246943764, 1303623026, 1558679705, 2493887528, 2607246052, 3117359410, 3259057565, 5214492104, 6234718820, 6518115130, 7169926643, 12469437640, 13036230260, 14339853286, 26072460520, 28679706572, 35849633215, 57359413144, 71699266430, 143398532860, 286797065720]

約数ペア:

[(1, 286797065720), (2, 143398532860), (4, 71699266430), (5, 57359413144), (8, 35849633215), (10, 28679706572), (11, 26072460520), (20, 14339853286), (22, 13036230260), (23, 12469437640), (40, 7169926643), (44, 6518115130), (46, 6234718820), (55, 5214492104), (88, 3259057565), (92, 3117359410), (110, 2607246052), (115, 2493887528), (184, 1558679705), (220, 1303623026), (230, 1246943764), (253, 1133585240), (440, 651811513), (460, 623471882), (506, 566792620), (920, 311735941), (1012, 283396310), (1265, 226717048), (2024, 141698155), (2530, 113358524), (5060, 56679262), (10120, 28339631)]