37533996860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2303

約数の個数: 96

約数和(自身を含む): 81553614912

約数和(自身を除く): 44019618052

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 131, 137, 212, 262, 265, 274, 524, 530, 548, 655, 685, 1060, 1310, 1370, 1973, 2620, 2740, 3946, 6943, 7261, 7892, 9865, 13886, 14522, 17947, 19730, 27772, 29044, 34715, 35894, 36305, 39460, 69430, 71788, 72610, 89735, 104569, 138860, 145220, 179470, 209138, 258463, 270301, 358940, 418276, 516926, 522845, 540602, 951191, 1033852, 1045690, 1081204, 1292315, 1351505, 1902382, 2091380, 2584630, 2703010, 3804764, 4755955, 5169260, 5406020, 9511910, 13698539, 14325953, 19023820, 27397078, 28651906, 35409431, 54794156, 57303812, 68492695, 70818862, 71629765, 136985390, 141637724, 143259530, 177047155, 273970780, 286519060, 354094310, 708188620, 1876699843, 3753399686, 7506799372, 9383499215, 18766998430, 37533996860]

約数ペア:

[(1, 37533996860), (2, 18766998430), (4, 9383499215), (5, 7506799372), (10, 3753399686), (20, 1876699843), (53, 708188620), (106, 354094310), (131, 286519060), (137, 273970780), (212, 177047155), (262, 143259530), (265, 141637724), (274, 136985390), (524, 71629765), (530, 70818862), (548, 68492695), (655, 57303812), (685, 54794156), (1060, 35409431), (1310, 28651906), (1370, 27397078), (1973, 19023820), (2620, 14325953), (2740, 13698539), (3946, 9511910), (6943, 5406020), (7261, 5169260), (7892, 4755955), (9865, 3804764), (13886, 2703010), (14522, 2584630), (17947, 2091380), (19730, 1902382), (27772, 1351505), (29044, 1292315), (34715, 1081204), (35894, 1045690), (36305, 1033852), (39460, 951191), (69430, 540602), (71788, 522845), (72610, 516926), (89735, 418276), (104569, 358940), (138860, 270301), (145220, 258463), (179470, 209138)]