39691190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2757

約数の個数: 64

約数和(自身を含む): 93795840

約数和(自身を除く): 54104650

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2713, 2926, 5426, 7315, 13565, 14630, 18991, 27130, 29843, 37982, 51547, 59686, 94955, 103094, 149215, 189910, 208901, 257735, 298430, 360829, 417802, 515470, 567017, 721658, 1044505, 1134034, 1804145, 2089010, 2835085, 3608290, 3969119, 5670170, 7938238, 19845595, 39691190]

約数ペア:

[(1, 39691190), (2, 19845595), (5, 7938238), (7, 5670170), (10, 3969119), (11, 3608290), (14, 2835085), (19, 2089010), (22, 1804145), (35, 1134034), (38, 1044505), (55, 721658), (70, 567017), (77, 515470), (95, 417802), (110, 360829), (133, 298430), (154, 257735), (190, 208901), (209, 189910), (266, 149215), (385, 103094), (418, 94955), (665, 59686), (770, 51547), (1045, 37982), (1330, 29843), (1463, 27130), (2090, 18991), (2713, 14630), (2926, 13565), (5426, 7315)]