1341552850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{9491}}^1$

素因数の和:9771

約数の個数: 48

約数和(自身を含む): 2733012576

約数和(自身を除く): 1391459726

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 257, 275, 514, 550, 1285, 2570, 2827, 5654, 6425, 9491, 12850, 14135, 18982, 28270, 47455, 70675, 94910, 104401, 141350, 208802, 237275, 474550, 522005, 1044010, 2439187, 2610025, 4878374, 5220050, 12195935, 24391870, 26831057, 53662114, 60979675, 121959350, 134155285, 268310570, 670776425, 1341552850]

約数ペア:

[(1, 1341552850), (2, 670776425), (5, 268310570), (10, 134155285), (11, 121959350), (22, 60979675), (25, 53662114), (50, 26831057), (55, 24391870), (110, 12195935), (257, 5220050), (275, 4878374), (514, 2610025), (550, 2439187), (1285, 1044010), (2570, 522005), (2827, 474550), (5654, 237275), (6425, 208802), (9491, 141350), (12850, 104401), (14135, 94910), (18982, 70675), (28270, 47455)]