573701680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:838

約数の個数: 80

約数和(自身を含む): 1366787520

約数和(自身を除く): 793085840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 269, 424, 503, 530, 538, 848, 1006, 1060, 1076, 1345, 2012, 2120, 2152, 2515, 2690, 4024, 4240, 4304, 5030, 5380, 8048, 10060, 10760, 14257, 20120, 21520, 26659, 28514, 40240, 53318, 57028, 71285, 106636, 114056, 133295, 135307, 142570, 213272, 228112, 266590, 270614, 285140, 426544, 533180, 541228, 570280, 676535, 1066360, 1082456, 1140560, 1353070, 2132720, 2164912, 2706140, 5412280, 7171271, 10824560, 14342542, 28685084, 35856355, 57370168, 71712710, 114740336, 143425420, 286850840, 573701680]

約数ペア:

[(1, 573701680), (2, 286850840), (4, 143425420), (5, 114740336), (8, 71712710), (10, 57370168), (16, 35856355), (20, 28685084), (40, 14342542), (53, 10824560), (80, 7171271), (106, 5412280), (212, 2706140), (265, 2164912), (269, 2132720), (424, 1353070), (503, 1140560), (530, 1082456), (538, 1066360), (848, 676535), (1006, 570280), (1060, 541228), (1076, 533180), (1345, 426544), (2012, 285140), (2120, 270614), (2152, 266590), (2515, 228112), (2690, 213272), (4024, 142570), (4240, 135307), (4304, 133295), (5030, 114056), (5380, 106636), (8048, 71285), (10060, 57028), (10760, 53318), (14257, 40240), (20120, 28514), (21520, 26659)]