670581340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6337}}^1$

素因数の和:6407

約数の個数: 96

約数和(自身を含む): 1699395264

約数和(自身を除く): 1028813924

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 52, 55, 65, 74, 110, 130, 143, 148, 185, 220, 260, 286, 370, 407, 481, 572, 715, 740, 814, 962, 1430, 1628, 1924, 2035, 2405, 2860, 4070, 4810, 5291, 6337, 8140, 9620, 10582, 12674, 21164, 25348, 26455, 31685, 52910, 63370, 69707, 82381, 105820, 126740, 139414, 164762, 234469, 278828, 329524, 348535, 411905, 468938, 697070, 823810, 906191, 937876, 1172345, 1394140, 1647620, 1812382, 2344690, 2579159, 3048097, 3624764, 4530955, 4689380, 5158318, 6096194, 9061910, 10316636, 12192388, 12895795, 15240485, 18123820, 25791590, 30480970, 33529067, 51583180, 60961940, 67058134, 134116268, 167645335, 335290670, 670581340]

約数ペア:

[(1, 670581340), (2, 335290670), (4, 167645335), (5, 134116268), (10, 67058134), (11, 60961940), (13, 51583180), (20, 33529067), (22, 30480970), (26, 25791590), (37, 18123820), (44, 15240485), (52, 12895795), (55, 12192388), (65, 10316636), (74, 9061910), (110, 6096194), (130, 5158318), (143, 4689380), (148, 4530955), (185, 3624764), (220, 3048097), (260, 2579159), (286, 2344690), (370, 1812382), (407, 1647620), (481, 1394140), (572, 1172345), (715, 937876), (740, 906191), (814, 823810), (962, 697070), (1430, 468938), (1628, 411905), (1924, 348535), (2035, 329524), (2405, 278828), (2860, 234469), (4070, 164762), (4810, 139414), (5291, 126740), (6337, 105820), (8140, 82381), (9620, 69707), (10582, 63370), (12674, 52910), (21164, 31685), (25348, 26455)]