573643760

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 1357627392

約数和(自身を除く): 783983632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 131, 254, 262, 431, 508, 524, 635, 655, 862, 1016, 1048, 1270, 1310, 1724, 2032, 2096, 2155, 2540, 2620, 3448, 4310, 5080, 5240, 6896, 8620, 10160, 10480, 16637, 17240, 33274, 34480, 54737, 56461, 66548, 83185, 109474, 112922, 133096, 166370, 218948, 225844, 266192, 273685, 282305, 332740, 437896, 451688, 547370, 564610, 665480, 875792, 903376, 1094740, 1129220, 1330960, 2189480, 2258440, 4378960, 4516880, 7170547, 14341094, 28682188, 35852735, 57364376, 71705470, 114728752, 143410940, 286821880, 573643760]

約数ペア:

[(1, 573643760), (2, 286821880), (4, 143410940), (5, 114728752), (8, 71705470), (10, 57364376), (16, 35852735), (20, 28682188), (40, 14341094), (80, 7170547), (127, 4516880), (131, 4378960), (254, 2258440), (262, 2189480), (431, 1330960), (508, 1129220), (524, 1094740), (635, 903376), (655, 875792), (862, 665480), (1016, 564610), (1048, 547370), (1270, 451688), (1310, 437896), (1724, 332740), (2032, 282305), (2096, 273685), (2155, 266192), (2540, 225844), (2620, 218948), (3448, 166370), (4310, 133096), (5080, 112922), (5240, 109474), (6896, 83185), (8620, 66548), (10160, 56461), (10480, 54737), (16637, 34480), (17240, 33274)]