506033080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1413

約数の個数: 128

約数和(自身を含む): 1389542400

約数和(自身を除く): 883509320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 73, 76, 95, 133, 140, 146, 152, 190, 266, 280, 292, 365, 380, 511, 532, 584, 665, 730, 760, 1022, 1064, 1303, 1330, 1387, 1460, 2044, 2555, 2606, 2660, 2774, 2920, 4088, 5110, 5212, 5320, 5548, 6515, 6935, 9121, 9709, 10220, 10424, 11096, 13030, 13870, 18242, 19418, 20440, 24757, 26060, 27740, 36484, 38836, 45605, 48545, 49514, 52120, 55480, 72968, 77672, 91210, 95119, 97090, 99028, 123785, 173299, 182420, 190238, 194180, 198056, 247570, 346598, 364840, 380476, 388360, 475595, 495140, 665833, 693196, 760952, 866495, 951190, 990280, 1331666, 1386392, 1732990, 1807261, 1902380, 2663332, 3329165, 3465980, 3614522, 3804760, 5326664, 6658330, 6931960, 7229044, 9036305, 12650827, 13316660, 14458088, 18072610, 25301654, 26633320, 36145220, 50603308, 63254135, 72290440, 101206616, 126508270, 253016540, 506033080]

約数ペア:

[(1, 506033080), (2, 253016540), (4, 126508270), (5, 101206616), (7, 72290440), (8, 63254135), (10, 50603308), (14, 36145220), (19, 26633320), (20, 25301654), (28, 18072610), (35, 14458088), (38, 13316660), (40, 12650827), (56, 9036305), (70, 7229044), (73, 6931960), (76, 6658330), (95, 5326664), (133, 3804760), (140, 3614522), (146, 3465980), (152, 3329165), (190, 2663332), (266, 1902380), (280, 1807261), (292, 1732990), (365, 1386392), (380, 1331666), (511, 990280), (532, 951190), (584, 866495), (665, 760952), (730, 693196), (760, 665833), (1022, 495140), (1064, 475595), (1303, 388360), (1330, 380476), (1387, 364840), (1460, 346598), (2044, 247570), (2555, 198056), (2606, 194180), (2660, 190238), (2774, 182420), (2920, 173299), (4088, 123785), (5110, 99028), (5212, 97090), (5320, 95119), (5548, 91210), (6515, 77672), (6935, 72968), (9121, 55480), (9709, 52120), (10220, 49514), (10424, 48545), (11096, 45605), (13030, 38836), (13870, 36484), (18242, 27740), (19418, 26060), (20440, 24757)]