265741645570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1381}}^1\times {\mathrm{2243}}^1$

素因数の和:4027

約数の個数: 64

約数和(自身を含む): 501055974144

約数和(自身を除く): 235314328574

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 373, 746, 1381, 1865, 2243, 2762, 3730, 4486, 6905, 8579, 11215, 13810, 17158, 22430, 31763, 42895, 51589, 63526, 85790, 103178, 158815, 257945, 317630, 515113, 515890, 836639, 1030226, 1673278, 2575565, 3097583, 4183195, 5151130, 6195166, 8366390, 11847599, 15487915, 19242697, 23695198, 30975830, 38485394, 59237995, 71244409, 96213485, 118475990, 142488818, 192426970, 356222045, 712444090, 1155398459, 2310796918, 5776992295, 11553984590, 26574164557, 53148329114, 132870822785, 265741645570]

約数ペア:

[(1, 265741645570), (2, 132870822785), (5, 53148329114), (10, 26574164557), (23, 11553984590), (46, 5776992295), (115, 2310796918), (230, 1155398459), (373, 712444090), (746, 356222045), (1381, 192426970), (1865, 142488818), (2243, 118475990), (2762, 96213485), (3730, 71244409), (4486, 59237995), (6905, 38485394), (8579, 30975830), (11215, 23695198), (13810, 19242697), (17158, 15487915), (22430, 11847599), (31763, 8366390), (42895, 6195166), (51589, 5151130), (63526, 4183195), (85790, 3097583), (103178, 2575565), (158815, 1673278), (257945, 1030226), (317630, 836639), (515113, 515890)]